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      Trading Animal Lives: Ten Tricky Issues on the Road to Protecting Commodified Wild Animals

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          Abstract

          Wildlife commodification can generate benefits for biodiversity conservation, but it also has negative impacts; overexploitation of wildlife is currently one of the biggest drivers of vertebrate extinction risk. In the present article, we highlight 10 issues that in our experience impede sustainable and humane wildlife trade. Given humanity's increasing demands on the natural world we question whether many aspects of wildlife trade can be compatible with appropriate standards for biodiversity conservation and animal welfare, and suggest that too many elements of wildlife trade as it currently stands are not sustainable for wildlife or for the livelihoods that it supports. We suggest that the onus should be on traders to demonstrate that wildlife use is sustainable, humane, and safe (with respect to disease and invasion risk), rather than on conservationists to demonstrate it is not, that there is a need for a broad acceptance of responsibility and, ultimately, widespread behavior change. We urge conservationists, practitioners, and others to take bold, progressive steps to reach consensus and action.

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          Most cited references211

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          A pneumonia outbreak associated with a new coronavirus of probable bat origin

          Since the outbreak of severe acute respiratory syndrome (SARS) 18 years ago, a large number of SARS-related coronaviruses (SARSr-CoVs) have been discovered in their natural reservoir host, bats 1–4 . Previous studies have shown that some bat SARSr-CoVs have the potential to infect humans 5–7 . Here we report the identification and characterization of a new coronavirus (2019-nCoV), which caused an epidemic of acute respiratory syndrome in humans in Wuhan, China. The epidemic, which started on 12 December 2019, had caused 2,794 laboratory-confirmed infections including 80 deaths by 26 January 2020. Full-length genome sequences were obtained from five patients at an early stage of the outbreak. The sequences are almost identical and share 79.6% sequence identity to SARS-CoV. Furthermore, we show that 2019-nCoV is 96% identical at the whole-genome level to a bat coronavirus. Pairwise protein sequence analysis of seven conserved non-structural proteins domains show that this virus belongs to the species of SARSr-CoV. In addition, 2019-nCoV virus isolated from the bronchoalveolar lavage fluid of a critically ill patient could be neutralized by sera from several patients. Notably, we confirmed that 2019-nCoV uses the same cell entry receptor—angiotensin converting enzyme II (ACE2)—as SARS-CoV.
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            The value of the world's ecosystem services and natural capital

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              Trophic downgrading of planet Earth.

              Until recently, large apex consumers were ubiquitous across the globe and had been for millions of years. The loss of these animals may be humankind's most pervasive influence on nature. Although such losses are widely viewed as an ethical and aesthetic problem, recent research reveals extensive cascading effects of their disappearance in marine, terrestrial, and freshwater ecosystems worldwide. This empirical work supports long-standing theory about the role of top-down forcing in ecosystems but also highlights the unanticipated impacts of trophic cascades on processes as diverse as the dynamics of disease, wildfire, carbon sequestration, invasive species, and biogeochemical cycles. These findings emphasize the urgent need for interdisciplinary research to forecast the effects of trophic downgrading on process, function, and resilience in global ecosystems.
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                Author and article information

                Contributors
                Journal
                Bioscience
                Bioscience
                bioscience
                Bioscience
                Oxford University Press
                0006-3568
                1525-3244
                August 2021
                14 April 2021
                14 April 2021
                : 71
                : 8
                : 846-860
                Affiliations
                Founder and director
                Harrington is a senior researcher
                Department of Zoology at the University of Oxford , Tubney, Oxfordshire, United Kingdom
                global head of wildlife research, World Animal Protection , London, England
                Author notes
                Author information
                https://orcid.org/0000-0002-7212-2336
                Article
                biab035
                10.1093/biosci/biab035
                8643462
                34876885
                2ae8a957-cd3b-41e3-8cdc-40ff819286a7
                © The Author(s) 2021. Published by Oxford University Press on behalf of the American Institute of Biological Sciences.

                This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

                History
                Page count
                Pages: 15
                Funding
                Funded by: National Science Foundation, DOI 10.13039/100000001;
                Award ID: 1114804
                Award ID: 1637685
                Funded by: Natural Resources Canada, DOI 10.13039/501100000159;
                Categories
                Thinking of Biology
                AcademicSubjects/SCI00010
                AcademicSubjects/SOC02100

                conservation,wildlife trade,animal welfare,demand redirection,sustainable resource use

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