Reshaping the future of ethnobiology research after the COVID-19 pandemic - Nature

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Reshaping the future of ethnobiology research
after the COVID-19 pandemic
A geographically diverse group of 29 ethnobiologists addresses three common themes in response to the
COVID-19 global health crisis: impact on local communities, future interactions between researchers and
communities, and new (or renewed) conceptual and/or applied research priorities for ethnobiology.

Ina Vandebroek, Andrea Pieroni, John Richard Stepp, Natalia Hanazaki, Ana Ladio,
Rômulo Romeu Nóbrega Alves, David Picking, Rupika Delgoda, Alfred Maroyi, Tinde van Andel,
Cassandra L. Quave, Narel Y. Paniagua-Zambrana, Rainer W. Bussmann, Guillaume Odonne,
Arshad Mehmood Abbasi, Ulysses Paulino Albuquerque, Janelle Baker, Susan Kutz, Shrabya Timsina,
Masayoshi Shigeta, Tacyana Pereira Ribeiro Oliveira, Julio A. Hurrell, Patricia M. Arenas,
Jeremias P. Puentes, Jean Hugé, Yeter Yeşil, Laurent Jean Pierre, Temesgen Magule Olango and
Farid Dahdouh-Guebas

T
       he public health crisis triggered                 and its likely impact. The swift response         these perspectives will become critical,
       by SARS-CoV-2, the cause of the                   from many colleagues who provided their           especially given the discipline’s stake in the
       COVID-19 disease, is teaching us that             views reflects a shared sense of necessity and    conservation of, and sustainable and ethical
the world is no longer operating under the               urgency to carry out this exercise.               use of, biocultural diversity4,5.
assumption of ‘business as usual’. According                We opted to keep reflections as individual
to the online global tracker managed by                  viewpoints because they are informed              Common theme 1: how the pandemic
Johns Hopkins University1, as of the end of              by local geographies that are shaped by           will impact local communities, their
May 2020, there are more than 5.8 million                specific political, social, cultural and          traditional knowledge, livelihoods
confirmed cases of COVID-19 across 188                   economic contexts. As such, they represent        and use or management of natural
countries and regions, a number that is still            opportunities for understanding either            resources
increasing. Undoubtedly, this global health              subtle or outspoken differences in scholarly
crisis will also have a profound impact                  opinions related to post-COVID-19                 John Richard Stepp: shutdown of
on the discipline of ethnobiology that is                ethnobiology around the world. Moreover,          animal and insect markets. Clearly
devoted to the interdisciplinary study of past           ethnobiology’s broad mission includes a           the world community is now going to
and present relationships between humans,                diversity of research topics that are fittingly   view local ‘wet markets’ (markets that
cultures and the biophysical environment,                represented by these individual perspectives.     sell live and dead animal products for
with a focus on knowledge, cognition and                    However, regardless of geographical            human consumption) with considerable
the traditional use of plants and animals.               and/or research-specific priorities, there are    scepticism and even disdain, since the likely
    Ethnobiology is primarily a field-based              recurrent themes that tie these reflections       origin of SARS-CoV-2 is zoonotic and a
enterprise that has scholars and students                together: (1) how the pandemic will impact        general public opinion has formed that
‘on the ground’ in diverse biological and                local and indigenous communities, their           the initial infection occurred in a market,
cultural landscapes around the world.                    traditional knowledge, livelihoods and use        although there is some evidence to the
Ethnobiologists tend to travel frequently                or management of natural resources; (2) how       contrary6. These markets are rich sources
for fieldwork, often to remote and relatively            this crisis should guide future interactions      of ethnobiological resources, knowledge
isolated areas, interacting directly with                between researchers and local communities;        transmission and knowledge production7.
local communities.                                       and (3) what the new (conceptual and/or           While government officials need to make
    Much ethnobiology research is relevant               applied) priorities of the discipline should      sure that markets are not a public health
to the conservation of biological and cultural           be. Inevitably, there exists some degree of       nuisance, it is likely that overreactions
diversity (‘biocultural diversity’)2, and directly       overlap between these themes (Fig. 1).            will lead to the wholesale termination and
relates to sustainability; in fact, along with its          The impacts from the COVID-19                  destruction of markets in countries across
sub-discipline of ethnobotany, ethnobiology              pandemic reveal both the strengths and            the globe. There will be significant network
has been called the ‘science of survival’3.              weaknesses of ethnobiology as a discipline.       effects from these actions that reverberate
    Given the discipline’s long-standing                 Some reflections offered here are new, while      both to consumers and also back to local
concern for addressing environmental                     others (for example, empowering local and         producers and communities. Consumers
and cultural problems, a key question is:                indigenous communities or developing              will be forced into further engagement
how will ethnobiology reshape itself in                  new plant-based medicines) have been              with industrial food production systems,
a post-COVID-19 world? Twenty-nine                       largely confined to the readership within         while producers will lose income and the
ethnobiologists from seventeen countries                 ethnobiology or its closely related fields.       ability to sell their products. In China alone,
reflect on how they envision the future of               Now, with the pressure of the COVID-19            30–59% of the food supply is procured
ethnobiology, addressing one major topic                 crisis in full force, the mainstreaming of        in wet markets8, and this is true in many
Nature Plants | VOL 6 | July 2020 | 723–730 | www.nature.com/natureplants                                                                              723
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                                                                                                                              profession and age, and in the way they
       Post-COVID-19 opportunities                                                        Post-COVID-19 barriers              use, need and influence ecosystems.
                                                                                                                              Adaptive co-management is built on short
  1    • Revitalized traditional, ‘alternative’ lifestyles                     • Shutdown of local animal markets        1
       • Rural return migration, ‘back to the land’                  • Data gathering barriers (especially on illegal         feedback loops and requires dialogue
       • Sustainable local food movements,                                                              animal trade)         and knowledge exchange to co-identify
         co-operatives                                                                      • Endangered adaptive             problems and co-produce visions and
       • Cultural heritage gardens                                                 co-management of ecosystems
       • Increased environmental                                                              • Credibility issues of         actions that maintain the resilience of a
         awareness                                             1                                traditional medicine          SES in times of (global) change. However,
                                                           Impact on
  2    • Foster local and                              local communities                          • Increased social     2    live meetings, formal and informal
         indigenous (youth)                                                                                 distancing        consultations and knowledge exchange,
         leaders                                                                                  • Fear and stigma           decision-making processes and so on
       • Local research                                                                        • Physical contact is
         facilitators                                                                              life threatening to        cannot easily be continued online in rural
       • Implement Nagoya                                Ethnobiology                             vulnerable groups           areas or in traditional systems. Next to
         protocol (ethics and                                                                          • Marginalized         technical issues (for example, network
         rights)                                   2                     3                               communities
       • Amplify local voices                Researcher–               New                      • Lack of in-country          coverage, maintenance and electric power
       • Support local networks               community              research                  funding and training           reliability), institutions underpinning
                                             interactions            priorities
       • Co-design ethnobiology                                                                                               adaptive co-management cannot simply be
         informatics platforms
                                                                                                                              dematerialized and held online, at least not
  3                                                                                                                      3
       • Sharpen audiovisual public                                                   • Spread of misinformation              in the short run. This prompts the question:
         communication skills                                                    • ‘Business as usual’ approach
       • New socio-environmental ethics                                      • Limited transdisciplinary funding              how adaptive is ‘adaptive co-management’,
       • Develop ‘green’, integrative medicine                                                     opportunities              if vital co-management elements that occur
       • Study resilience of biocultural heritage            • Limited international policy concern for existing              ‘live’ are halted by confinement measures in
       • More socially engaged research                              health disparities, universal food security
       • Reconsider complexity of people–plant relationships                            and environmental health              view of an overriding public health crisis?
                                                                                                                              Next to impeding dialogue and face-to-face
                                                                                                                              contact, strict confinement measures
Fig. 1 | Schematic representation of three common themes in ethnobiology that were identified by a                            have an even greater impact on people
geographically diverse group of 29 ethnobiologists from 17 countries in response to the COVID-19                              whose livelihoods directly depend on daily
global health crisis. (1) Impact on local communities, (2) future interactions between researchers and                        excursions to get water and food, such as
local communities and (3) new (or renewed) research priorities for ethnobiology. For each of these                            people living in drylands, fishermen and
common themes, there will likely exist opportunities after the COVID-19 pandemic, but also barriers.                          so on. We must find a way to ensure that
                                                                                                                              adaptive co-management is also resilient in
                                                                                                                              the face of unexpected global crises, such
other countries as well. Animal and insect                       amendments. The legislation associated with                  as COVID-19. Inevitably, at some point,
markets often coexist with markets for food,                     wildlife exploitation is a crucial driver of the             trade-offs need to be made by individuals
medicinal and ritual plants, so there is likely                  interactions between people and animals,                     left with the choice between respecting
to be an impact on wild and cultivated local                     and may imply difficulties in gathering                      well-intentioned, top-down rules to protect
food plant production systems as well.                           ethnozoological data, primarily (illegal)                    society and public health, and focusing
                                                                 trade data. This is an important issue to be                 on day-to-day survival by fulfilling their
Rômulo Romeu Nóbrega Alves and                                   considered when ethnozoological studies                      individual and community needs.
Tacyana Pereira Ribeiro Oliveira: the                            are pivotal in assessing animal trade and
COVID-19 pandemic, wildlife trade                                uses worldwide; for instance, by providing                   Tinde van Andel: COVID-19 increases
and use regulations, and ethnobiology                            essential information on consumer demand,                    the demand for medicinal plants, while
studies. The coronavirus (COVID-19)                              product source or destination, and trends in                 traditional healers lose credibility. The
pandemic has provoked severe public health                       captures, prices and uses9,10. Conversely, an                outbreak of the SARS-CoV-2 virus has
and socioeconomic impacts worldwide,                             important role for ethnozoology following                    increased the demand for medicinal plants,
hereby raising attention to animal–human                         the COVID-19 crisis includes assessing                       especially in heavily infected countries like
interactions. The impacts extend to                              conflicts that emerge from pandemic bans,                    China and the USA13. Medicinal plants
disciplines assessing these interactions,                        hereby helping to promote dialogue between                   like ginger and turmeric are marketed as
such as ethnozoology. A major focus of                           stakeholders (such as dealers, consumers                     ‘immune boosters’ that cure or protect
ethnozoology is studying the use and                             and wildlife managers) and assessing                         against the coronavirus14. The Chinese
trade of wild animals, activities which are                      shifts in trade and use of other animal                      government credits traditional Chinese
strongly linked with virus transmissions                         groups not covered by the bans (that is,                     medicine as having cured thousands
to humans. The current pandemic is                               aquatic species), which will raise further                   of patients with COVID-19 during the
expected to promote important changes                            conservation challenges.                                     outbreak and proudly promotes herbal
in animal exploitation regulations, such as                                                                                   medicine as an alternative therapeutic
those imposed by China on 24 February                            Farid Dahdouh-Guebas and Jean Hugé:                          solution15. Through (social) media, YouTube,
2020, which banned the hunting, trade,                           adaptive co-management and mere                              TV and word-of-mouth, self-identified
consumption and farming of all edible                            livelihoods endangered by COVID-19                           traditional healers argue that while Western
terrestrial wildlife. Undeniably, if not for                     confinement measures. Adaptive                               doctors struggle to combat this new virus,
the coronavirus outbreak, this ban would                         co-management brings together                                they already know the cure, which they
have hardly been adopted by a country with                       stakeholders linked somehow to the                           make using herbs from their own backyard
such strong cultural preferences toward                          management of a social-ecological system                     or local markets16. As COVID-19 is a new
the use of wild animals. Likewise, other                         (SES)11,12. These stakeholders often                         disease for which there has been little time
countries may follow the Chinese legislation                     differ in community origin, ethnicity,                       to experiment with plant-based cures, these

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claims give traditional healers and herbal               redefine what is currently categorized          healthcare at the household level and
medicine a bad name. Several herbs may                   ‘alternative medicine’.                         simultaneously reducing high ‘nutraceutical’
effectively treat (the symptoms of) viral                                                                (food and medicine) import bills without
diseases like influenza17, but no research has           Yeter Yeşil: ethnobiological knowledge          overexploiting the environment. Hereby,
been done yet on their effectiveness against             and local income generation after               our endangered ethnobotanical knowledge
the new SARS-CoV-2 virus. Still, the fear                COVID-19. In addition to publishing             and the indigenous language associated with
of this new disease and the absence of a                 in scientific journals, ethnobiological         the Creole Garden (Jaden Kwéyòl), which
cure or vaccine drives the global demand                 data should, after analysis, be arranged        instructs on preparation procedures for
for medicinal plants to provide general                  and communicated in an accessible and           self-medication and self-sustainability at the
health improvement and potential cures.                  understandable way to the people from           community level, is essential to maintain the
Ethnobotanists have a key role to play in                whom such data were obtained. The public        biosphere and ethnosphere that constitute
analysing these trends and explaining that,              should also be warned about products            the true web of life24.
if public health is our concern, the potential           that may pose a significant health threat,          By its very nature, the Jaden Kwéyòl uses
beneficial or adverse effects of herbal                  including the plant and animal products         low or no inputs, encourages biodiversity
medicine and the influence of alternative                they use in cultural traditions. The outbreak   and cultural diversity (‘biocultural
healers on healthcare-seeking behaviour                  of COVID-19 has revealed the importance         diversity’), and supports a healthy and
should be taken seriously.                               of transmitting accurate information to the     varied diet25. More specifically, in times of
                                                         public clearly and effectively.                 global crises when people are quarantined or
Shrabya Timsina: rise of the alternative in                  At the same time, the COVID-19              isolated to prevent the spread of infection, it
South Asia. As the surging movement                      pandemic may lead people to consider            is important to ask: (1) which insights and
of Dharmic patriotism encounters the                     immigration back to rural areas; that is,       lessons can be learned from this agricultural
COVID-19 crisis, the ethnobiological                     a lifestyle closer to nature. Previous to       medical heritage, and (2) how do we
elements of Dharma in South Asia                         COVID-19, the declining labour demand in        sustainably use and manage this cultural
are attracting political and popular                     agriculture provoked high rates of migration    heritage for creating health and wealth
attention. The iconic yoga guru and                      from rural to urban areas in Turkey22.          vital to present and future generations? We
Ayurved businessman Baba Ramdev drew                     However, the pandemic has now inevitably        postulate that the model of the Jaden Kwéyòl
criticism from health professionals for                  halted life, especially in large cities,        is replicable for many people in diverse
publicizing his ‘finding’ that ashvagandha               where large numbers of people with close        geographical localities.
(Withania somnifera (L.) Dunal) may                      interpersonal relationships are confined to
ward off the virus18. The most emblematic                small areas. As ethnobotanists, we need to      Common theme 2: how the COVID-19
ethnobiological stir, however, was that                  design studies that consider and prioritize     crisis should guide future interactions
of the ridiculed prescription of bovine                  economic returns to the countryside, which,     between ethnobiology researchers and
urine and dung as medicine19. Ayurved                    as a result, may help reverse migration         local communities
works with a particular framework of                     caused by economic problems. In particular,
bio-elements and diagnostic tools and, as                the development of cooperatives and other       Andrea Pieroni: time for co-creating a new
such, anything, even excrement, can be                   sustainable local food movements can            way of ethnobiological being, experiencing
rendered medicinal, depending on the                     be supported rather than represent the          and living. The consequences of this
patient’s conditions. Thus, its cosmology                dominant industrial food economy23 in           pandemic, and the fears and social distance
interacts awkwardly with the secular need                order to generate extra income. Thus, local     it has created, will transform the ways
to scientifically prove its ‘validity’, which            production helps to ensure that people have     we interact with local (especially elderly)
faces backlash from a section of society                 a self-sufficient economic structure, and       participants. More participatory research
that labels it pseudoscientific quackery20,              ethnobiology can play a proactive role in       via local facilitators will be crucial, as well
and it suffers from its association with                 supporting such initiatives.                    as a more robust use of online interacting
right-wing nationalism21. Consumerism and                                                                tools. The panic that this pandemic is
politicization simultaneously promote and                Laurent Jean Pierre: roots redux — the          generating around the world will plausibly
endanger this heritage. But, its emphasis                importance of the ‘Jaden Kwéyòl’ and            lead to a scarring stigmatization of cultural
on locally procurable ingredients, yogic                 endangered ethnobiological knowledge            groups from countries heavily affected by
lifestyle and clean environments contrasts               in a post-COVID-19 world, and for               the virus. Additionally, since the pandemic
with the centralized, financially restrictive            mitigation and adaptation to climate            is (correctly) perceived as life threatening
and mechanical approach of subcontinental                change. With the current COVID-19               for aged community members and other
biomedicine, now overwhelmed by crowded                  pandemic and predicted climate uncertainty,     vulnerable societal groups — who are often
hospitals and scarce drugs. The crisis                   there is growing international concern          key study participants for ethnobiologists
demonstrates the ills of overurbanization,               for safe foods and medicines, food              — face-to-face encounters will become
narrow diets and sedentary lifestyles                    security, sovereignty, local livelihoods        more difficult. Therefore, this pandemic is
that compromise the immune response.                     and sustainability. Now more than ever, it      challenging the meaning of ‘being social’.
The virus’ origin stories are promoting                  has become necessary to prepare to feed         Ethnobiology methods might need to
vegetarianism and the re-consecration of                 and self-medicate an increasing world           reshape their ethos and become more
nature. With millions of labour migrants                 population, which, according to 2019            ‘situated’26; that is, ‘embedded’ in local lives.
now unemployed and the volatility of                     United Nations population prospects, is         This can be a unique chance to rethink
globalization again exposed, the crisis may              projected to grow by 34%, from 7.7 to           ethnobiology as a platform and as a process,
encourage a heritage-oriented ‘back to the               9.7 billion people, by 2050. Therefore,         and not merely as a scientific discipline.
land’ movement built on the importance                   it is essential for small Caribbean island      According to Nygren27, scholars “have been
of nature worship and minimalist agrarian                states to focus on feeding their people,        happy to highlight the ‘indigenous point of
living, which, if handled cleverly, could                promoting self-administered primary             view’ and to see local people as producers

Nature Plants | VOL 6 | July 2020 | 723–730 | www.nature.com/natureplants                                                                             725
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of endogenous knowledge regarding natural         Benefits from their Use in the Convention          However, without professional training
resource management, cosmological                 on Biological Diversity29 has brought a            and funding, this will be specifically
theories and medical cures; however, less         boost to the recognition of the rights of          challenging for those working in developing
attention has been paid to the contested and      IPLC, their participation in ethnobiology          countries in collaboration with deprived and
hybrid character of such knowledge”. Nygren       research often is still fragmentary. In this       disempowered communities living in remote
argued that knowledge systems should be           scenario, COVID-19 might be an incentive           areas with deficient modern amenities.
seen as negotiating processes involving           to change that and give local participants         Incorporating these much-needed measures
multiple actors and complex power                 the role they deserve — to not only be             will facilitate better interactions among
relations. Ecological ‘knowing’ and practice      participants, but also investigators and           ethnobiologists and native people, and will
are collaborative concepts28. Scientists,         co-authors. Rather than sending (mostly)           also contribute to coping with such disasters
environmentalists and local communities           Western students and researchers around            in a more appropriate manner in the future.
should co-create long term processes with         the globe, COVID-19 might finally force
different nuances of knowing and living, and      the ethnobiology community to focus on             Janelle Baker and Susan Kutz: zoonosis
collective experimentation.                       training local community researchers so that       and ethnobiological knowledge.
                                                  they can conduct interviews in their own           Ethnobiology field research in 2020 has
Natalia Hanazaki: reshaping research              communities, and then to fully participate in      come to a halt as indigenous communities
with local people. …and then, a new               data analysis and publication.                     limit access to outsiders during the
virus invisibly arrived, causing an illness          COVID-19 could well highlight the               COVID-19 pandemic. Concurrently,
against which no one had prior immunity,          possible contribution of local communities         communities are encouraging members
sometimes symptomless, but killing more           to global health. Viruses of Coronaviridae         to return to the land for food and social
people than we could have imagined…               also have a long history of infecting humans.      distancing. A likely and very positive
This story of COVID-19 is an old story.           However, the pathogenicity of viruses              outcome is a revitalized connection with
Now we can feel, watch and live a small           belonging to Coronaviridae are generally           family and the land and improvements
part of the terror that assaulted so many         believed to be low. Hypothetically speaking,       to intergenerational transmission of
Amerindian people for more than five              local communities residing in areas with           knowledge, both of which will lead to
centuries. This time we all share a lack of       prevalence of Coronoviridae vectors or             stronger food security and sovereignty.
prior immunity, but in the long term, those       reservoirs could have also developed                   COVID-19, however, is not the first,
without proper healthcare assistance will         plant-based remedies both for curative as          and will not be the last, wildlife zoonosis to
suffer most. COVID-19, spread worldwide           well as preventive purposes. In globalized         emerge from the human–animal interface
through airplane travel by the upper classes,     science, the knowledge that our counterparts       with pandemic consequences30. Indigenous
will disproportionately affect the poorest        share with us must be protected so that it         people, who retain an intimate relationship
and marginalized, including indigenous            cannot be appropriated by actors who did           with wildlife as part of their physical and
peoples and local communities (IPLC).             not participate in the original study for both     cultural well-being, are facing ongoing
What can we do as researchers and global          scientific and commercial purposes, and the        and amplifying risks of zoonotic diseases
citizens? First, we need to demand proper         benefits of the research must include the          in an increasingly stressed world; yet, they
healthcare assistance from governmental           repatriation of the data obtained. COVID-19        are also part of the solution. Grounded
authorities for IPLC facing this new disease      could be a trigger to finally achieve this.        in multi-generational knowledge and
while understanding and respecting their                                                             typically living in remote areas, indigenous
cultural contexts. Second, we should support      Arshad Mehmood Abbasi: COVID-19                    communities are the first line of defence for
IPLC networks that share information,             and marginalized communities. Human                recognizing changes in their ecosystems31.
especially to those living in remote areas, via   beings, the most intellectual and influential          In a COVID-19 world, the importance
social media, radio and other technologies,       creatures of this universe, have been              of co-production of knowledge, supporting
about the need to quickly respond to this         ominously influenced by nature through             indigenous educational opportunities
epidemic with IPLCs’ own measures of              the emergence of COVID-19. Although the            and fostering indigenous ethnobiologists
social isolation and restriction of outsiders.    emergence of an infectious disease is not a        is paramount for biocultural diversity
Finally, as researchers, we need to increase      new test for human survival, nonetheless,          in remote regions32. Community youth
our awareness of ourselves as potential           the effects of COVID-19 in an era of               can further this research collaboration
vectors of COVID-19 and other diseases. We        contemporary scientific knowledge and              and education, bridging the gap between
have the responsibility to learn from what is     technologies is frightening. This pandemic         indigenous and scientific knowledge, as they
happening, to improve our understanding           has not only traumatized humans and                can learn and share information both online
of complex networks connecting people and         shaken the social, economic, cultural and          and in the bush. Armed with the right tools
appreciate how different cultures perceive        religious bases of human life, but it is           to gather and record indigenous knowledge,
and interact with the biological world.           also redefining human attitudes towards            and with the right partnerships to translate
Ultimately, the main focus of ethnobiology        natural resources. Although indigenous             this knowledge to action, indigenous
is to help us value the simplest and most         people and other communities in rural              communities become essential leaders in
important thing in life: being human.             areas are economically marginalized,               wildlife, human and environmental health
                                                  they represent a real hub of traditional           surveillance.
Narel Y. Paniagua-Zambrana and Rainer             knowledge. However, isolation caused by
W. Bussmann: COVID-19 as incentive                the COVID-19 pandemic has significantly            Masayoshi Shigeta: change of person–‘life’
for the ethnobiology community to                 influenced their robust socio-cultural and         relationships (including with viruses)
finally implement the Nagoya Protocol.            religious bonds. Consequently, the role            — meaning of domestication, social
Although the ratification of the Nagoya           of ethnobiologists is crucial to help them         distancing and cultural proximity in a
Protocol on Access to Genetic Resources           cope with post-COVID-19 circumstances              post-COVID-19 era. The physical distance
and Fair and Equitable Participation in the       and shape future strategies and policies.          between two (living and/or non-living)

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things is important in many disciplines,                 systems; (2) airing voices of disadvantaged      are all connected, we should use this as an
including ethnobiology. The study of                     IPLC for equitable rights for benefit sharing;   opportunity to communicate and collaborate
domestication is defined as the mutual                   (3) designing customized action frameworks       more intensely than ever.
(symbiotic) interactions between two living              for decentralized capacity building for
things (organisms) that enhance the life                 local stakeholders; and (4) partnering for       Ana Ladio: ethnobiology studies raised
value of each other. I have been studying                ethnobiology informatics platforms for           the alarm about the socio-environmental
human–plant relationships by looking at                  informed decision making. Although many          crisis and now provide a foundation for
local knowledge related to ensete cultivation            of these actions might be deemed overly          a new set of socio-environmental ethics.
(including Ensete ventricosum (Welw.)                    time-consuming and an unnecessary drain          Ethnobiology has often been described as
Cheesman) in the southern part of Ethiopia.              on scarce resources, they remain necessary       a naive science, and misunderstood to be
My focus has always been on the intimate                 contributions for co-designing the future of     a discipline that yearns for the old ways of
relationships between two living entities.               changing socio-cultural environments and         the indigenous cultures of the world. One
However, in the case of COVID-19, a killer               human relationships to natural resources in      of our main focuses has been to study these
virus and non-living entity, the case fatality           the wake of the post-COVID-19 pandemic           cultures’ health and food systems. These
rate (number of reported deaths per number               in SSA.                                          systems are based on self-sufficiency and
of reported cases) is up to 13%33. What is                                                                agroecological concepts, and rooted in
more, the mode of dissemination of this                  Common theme 3: what the new                     non-exploitative relational models (sensu35)
virus may cause worse calamities than the                (conceptual and/or applied)                      with an ethical commitment to renewing
Great Plague and H1N1-type influenza.                    priorities of ethnobiology as a                  natural cycles. Those who follow these
In the post-COVID-19 era, much stricter                  discipline should be                             relational models know without a doubt that
norms of public health behaviour are                                                                      their destiny is irrevocably connected to the
foreseen as a global standard, including                 Ina Vandebroek: a revolution is needed           destiny of Mother Earth. The COVID-19
maintaining social distancing at all times.              in how we communicate and collaborate.           crisis shows us that the ethnobiology
Likewise, there are likely going to be changes           The COVID-19 crisis shows a real need            research carried out in these communities
in the indigenous mode of interacting                    for better mainstreaming of scientific           provided an early warning to the current
with living (and/or non-living) things, and              facts and important lessons learned from         socio-environmental crisis. The main causes
naturally the meaning of cultural proximity              ethnobiology research to counter the             for this pandemic have been the imposition
may (or may not change) qualitatively. As                spread of misinformation. This amplified         of unscrupulous global market logic based
ethnobiologists, our new role can be to trace            communication strategy will also drive           on actions such as the indiscriminate
changes in the interactions that will occur              much-needed continued attention to urgent        destruction of forests, the use of damaging
after COVID-19, and to describe these                    global challenges many ethnobiologists are       agrochemicals in industrial agriculture
phenomena. Another important question                    studying, ranging from the worldwide decline     and, in particular, the illegal trafficking of
is how we as researchers can rebuild our                 in biological and cultural diversity to health   wild species. The lack of food and health
interactions with local people, which should             disparities faced by immigrant communities       autonomy in urban centres, with inhabitants
also be a part of our new research agendas.              in urban environments. Ethnobiologists are       who no longer relate to nature, makes
                                                         doing a great job of communicating to their      these areas highly vulnerable in this crisis.
Temesgen Magule Olango: co-designing                     peers. Now they will also have to sharpen        Therefore, after COVID-19, ethnobiology
post-COVID-19 ethnobiology in                            their audiovisual communication skills to        should have a much stronger role to play,
sub-Saharan Africa (SSA). The impact of                  reach those outside the scientific community     proclaiming loudly to the world the ethical
COVID-19 will likely be pronounced in SSA,               more effectively and more often.                 guidelines to be followed, which we learned
profoundly altering the lives and livelihoods                In addition to better shaping the public     from the indigenous peoples36. Ethnobiology
of the rural and urban poor, including IPLC.             dialogue, the post-COVID-19 world will           should be an essential instrument in this
The region is uniquely exposed to the global             hopefully also see a concerted action            new stage, with a call to reflect and sustain,
emergency because of weakly developed                    from ethnobiologists in advocating for           with scientific evidence, a new conception
healthcare systems, scarcity of public health            increased funding for international and          of human health interconnected with the
personnel and limited financial resources.               transdisciplinary collaborations, cutting        sustainability of the biosphere.
Interactions between existing vulnerabilities            across existing barriers in the social and
and the COVID-19 pandemic would                          natural sciences and across geopolitical         David Picking and Rupika Delgoda:
intensify damages to social, health and food             boundaries34. Unfortunately, in many             ethnomedicine fit for the twenty-first
systems. Societal strains accompanied by                 countries, funding for these two divisions       century — a post-COVID-19 perspective.
fears and uncertainties will lead to changes             is still operating in parallel, with scarce      The Caribbean, like many regions in the
in behaviours and beliefs of people. A                   cross-pollination. A similar limitation exists   Global South, faces significant health
plethora of malpractices, myths, social                  for geographical funding opportunities,          inequalities and potentially catastrophic
stigmatizations and scepticism will linger,              which are too often restricted to predefined     repercussions from the health and economic
hindering dialogues and engagements.                     regions or countries. Such limitations           impact of COVID-19. The region does,
In fighting back against COVID-19 in all                 significantly hamper joint ethnobiology          however, benefit from its unique biodiversity
its dimensions, ethnobiologists should                   research in today’s globalized world.            and rich culture of ethnomedicine37. At
take their stake through proactive steps                 Collaborations between researchers and           this time, perhaps more than ever, it is
for shaping the future, including (1)                    community members should also become             imperative that these are fully developed
highlighting the possible contributions of               more visible, so that community voices           for the greater good. Cuba, by example, is
local communities and their less understood              are increasingly heard instead of being          unique in the region in its development of
wild and cultivated natural foods, as well               interpreted by scientists. Breaking down         ‘green medicine’, providing a compelling
as eco-pharmacological environments for                  these walls will require coordinated action.     illustration of scientific and traditional
resilience of local and global food and health           If the COVID-19 crisis is showing us that we     medicine merging. Cuba’s green medicine

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focuses on prevention before intervention,        often associated with rural communities            wage war, dissolve and reconstitute over
reducing reliance on pharmaceutical               include poverty, poor sanitation, illiteracy       time. Some groups experienced collapses,
drugs and keeping medicine close to the           and social stigma of infectious diseases.          as did most of Americas’ peoples in the
communities it serves38.                          Therefore, public health interventions aimed       past 500 years43. Among those communities
    Partnering collaboratively and equitably      at combating COVID-19 should also address          still surviving, a high biocultural resilience
with communities and traditional                  the socio-cultural factors associated with the     arose to radical change, and this must
knowledge holders continues to hold               rural–urban divide.                                be understood as a major cultural trait44.
potentially valuable insights into many                                                              Adaptation mainly concerns cultural
of today’s health challenges. While               Cassandra L. Quave: a new look at                  relationships to changing ecosystems,
nature-based searches have and continue to        traditional health strategies in the               but also to the pathosphere (the global
inspire the development of treatments for a       aftermath of COVID-19. The rapid                   panorama of surrounding pathogens),
wide range of diseases39, COVID-19 delivers       emergence of COVID-19 has put a                    driving changes in people’s religious,
an urgent call to prioritize funding and          tremendous strain on Western systems of            medicinal and sociocultural systems.
innovative research methods for traditional       medicine across the globe, overwhelming            The COVID-19 pandemic is a unique
medicines. Examples include the use of            healthcare personnel and medical supply            opportunity to switch from a fixist to a
systems biology and reverse pharmacology          chains, especially in urban centres.               dynamic view of ethnobiological knowledge.
to improve and confirm the efficacy and           Strategies have been overwhelmingly                Deciphering the mechanisms of changes
safety of Argemone mexicana L., a traditional     reactive, rather than proactive, both in           in biocultural heritage might help to better
treatment for malaria in Mali40.                  tracking and treating cases. Individuals           understand these societies than through
    A post-COVID-19 world presents an             with underlying chronic health conditions          recording lists of species that become often
opportunity for a reboot, a re-evaluation         have been among those at greatest risk,            obsolete in the next few decades, since
and a re-envisioning of healthcare, the           highlighting the importance not only of            medicinal floras worldwide are full of
development of medicines that come from           chronic disease prevention, but also health        alien species45.
and are available to those in the Global          promotion and maintenance. Across many                 Documenting biocultural dynamics
South, and the development of a green,            cultures, traditional systems of medicine          through time thus needs an urgent and
integrated or ethnomedicine fit for the           put great emphasis on proactive health             long-term investment in fundamental
twenty-first century.                             measures rather than reactive critical care.       research. As an example, during the last
                                                  Yet the scientific basis of many traditional       five years, the Teko people from French
Alfred Maroyi: COVID-19 — a need to               medical interventions remains poorly               Guiana, with a population of ~500 people,
highlight its biological and socio-cultural       understood; this includes pharmacological          lost 20% of their elders, which means a
dimensions. In the advent of globalization,       activities of foods and medicines, as well         significant decrease in the biocultural
human travel, trade and transportation            as the psychological impacts of ritual             heritage of this community. The COVID-19
increased, and the outbreak of COVID-19           practices on health and well-being.                pandemic, which particularly affects elderly
underscores the need to develop prevention        Medicinal plants are fundamental to                persons, will likely erase a substantial part of
protocols towards safeguarding public             the pharmacopoeia of many traditional              humanity’s biocultural heritage worldwide.
health. Pharmacological research done over        medical systems, and while an estimated            It is therefore crucial to invest in its
many centuries aimed at developing new            28,187 species have been documented                interdisciplinary and participatory inventory
microbial vaccines has failed to develop          for use in plant-based medicine41, most            and to decolonize methods, so that research
effective preventive viral vaccines and           have not been evaluated using modern               is conducted in an intercultural and
effective antiviral therapies. The unique         laboratory techniques. Ethnobiologists are         respectful way, and towards mutual benefit46.
biology of viruses makes it difficult to          poised to make important contributions             Ethnobiology as an academic science owes
develop viral vaccines, as some viruses           to the documentation, evaluation and               this to local knowledge.
have very high mutation rates. Therefore,         dissemination of traditional health
collaboration between researchers is required     strategies. Collaborations between scientists      Ulysses Paulino Albuquerque: towards
to shed more light on COVID-19 and                across diverse disciplines, including              a more rigorous and socially engaged
human–virus interactions. In ethnobiology         ethnobiology, chemistry, microbiology,             ethnobiological science. The community
research, ethnopharmacological insights and       pharmacology, psychology, immunology and           of ethnobiologists has long advocated more
socio-cultural factors are all important in the   more, can open up new paths to enriching           theoretical and methodological rigor in the
management and control of the COVID-19            medical resources and shifting paradigms           research being carried out. The discussion
outbreak. Since COVID-19 is widespread            towards more holistic care across the world.       about the dichotomy between quantitative
and a major public health problem, it is          Moreover, ethnobiologists can serve as key         versus qualitative research, for example,
important to understand the broader social        connectors between local stakeholders and          is already out of date. We concluded
and cultural contexts that contribute to          scientists, facilitating pathways for equitable    that we need to overcome the phase of
the experiences of affected persons, their        access and benefit sharing. At a time when         traditional surveys to answer questions
families and their communities, including         the public has lost much control over their        that are original, relevant and have some
the role of socio-cultural factors such as        health and well-being, the need for a deeper       importance (whether theoretical or applied).
inequality, informal settlements, inadequate      understanding of intercultural health              In a post-COVID-19 world, these questions
health care systems and cultural beliefs in the   paradigms42 has never been greater.                are even more important. Scientists will be
spread and/or prevention of the epidemic.                                                            increasingly demanded to produce relevant
This is particularly important in South           Guillaume Odonne: ethnobiology in                  knowledge, either to advance science or
Africa and other countries in sub-Saharan         motion — COVID-19 as a trigger to                  to improve people’s quality of life. The
Africa, where rural and urban communities         consider the dynamics and resilience of            association of COVID-19, as well as other
have historically faced different public          biocultural heritage. Local knowledge is           diseases, with human patterns of use of
health challenges. Socio-cultural factors         never fixed, since cultural groups exchange,       biodiversity (regardless of scale), poses

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significant challenges for ethnobiologists,              David Picking7, Rupika Delgoda7,                        Published online: 22 June 2020
such as (1) the planning and execution of                Alfred Maroyi8, Tinde van Andel 9,                      https://doi.org/10.1038/s41477-020-0691-6
studies on broad geographical scales; (2) the            Cassandra L. Quave10,
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