Comment in 2020

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  • The United Nations Decade of Ocean Science for Sustainable Development presents an exceptional opportunity to effect positive change in ocean use. We outline what is required of the deep-sea research community to achieve these ambitious objectives.

    • Kerry L. Howell
    • Ana Hilário
    • Joana R. Xavier
    Comment
  • The study of environmental DNA can reveal information about the history and presence of Indigenous communities on their lands — potentially even inadvertently. Better engagement with the ethical aspects of environmental DNA research is required in the field as a whole, and especially for researchers working on Indigenous lands.

    • Matilda Handsley-Davis
    • Emma Kowal
    • Laura S. Weyrich
    Comment
  • In African wildlife conservation literature, southern and southeastern African voices dominate, giving a false impression of pan-Africanism. We present divergent perspectives from West, Central and the Horn of Africa and argue that empathy towards multiple perspectives offers increased resilience to COVID-19 and other crises.

    • Hans Bauer
    • Bertrand Chardonnet
    • Claudio Sillero-Zubiri
    Comment
  • Monoculture plantations have been promoted for the restoration of the world’s forested area, but these have not contained or reversed the loss of biodiversity. More innovative incentive policies should be implemented to shift the planet’s forest restoration policies from increasing the area of forests per se to improving their biodiversity.

    • Junze Zhang
    • Bojie Fu
    • Wenwu Zhao
    Comment
  • As a result of identity prejudice, certain individuals are more vulnerable to conflict and violence when they are in the field. It is paramount that all fieldworkers be informed of the risks some colleagues may face, so that they can define best practice together: here we recommend strategies to minimize risk for all individuals conducting fieldwork.

    • Amelia-Juliette Claire Demery
    • Monique Avery Pipkin
    Comment
  • As conservation organizations seek to create inclusive communities, they should reflect on current experiences. Using interview vignettes, we bring to attention the isolation and discrimination experienced by scientists who are Black, Indigenous and people of colour, alongside additional burdens of diversity and inclusion work.

    • Karen Bailey
    • Nia Morales
    • Milton Newberry III
    Comment
  • The pandemic will allow us to fundamentally remodel the way field-based sciences are taught, conducted and funded — but only if we stop waiting for a ‘return to normal’.

    • Eleanor M. L. Scerri
    • Denise Kühnert
    • Nicholas C. Vella
    Comment
  • Insecticide use could be reduced if dose recommendations move from a toxicological perspective (how much is needed to kill an insect pest) to an ecological perspective (how much is needed to protect a crop).

    • Théotime Colin
    • Coline Monchanin
    • Andrew B. Barron
    Comment
  • Recent engineered expansions of the Panama and Suez canals have accelerated the introduction of non-native marine fishes and other organisms between their adjacent waters. Measures to prevent further invasions through canals should be incorporated into global shipping policies, as well as through local efforts.

    • Gustavo A. Castellanos-Galindo
    • D. Ross Robertson
    • Mark E. Torchin
    Comment
  • Efforts by conservation scientists to draw public attention to the biodiversity crisis are increasingly met with denialist rhetoric. We summarize some of the methods used by denialists to undermine scientific evidence on biodiversity loss, and outline pathways forward for the scientific community to counter misinformation.

    • Alexander C. Lees
    • Simon Attwood
    • Ben Phalan
    Comment
  • Our non-Black colleagues must fight anti-Black racism and white supremacy within the academy to authentically promote Black excellence. Amplifying Black excellence in ecology and evolution is the antidote for white supremacy in the academy.

    • Christopher J. Schell
    • Cylita Guy
    • Nyeema C. Harris
    Comment
  • Species distribution models are a powerful tool for ecological inference, but not every use is biologically justified. Applying these tools to the COVID-19 pandemic is unlikely to yield new insights, and could mislead policymakers at a critical moment.

    • Colin J. Carlson
    • Joseph D. Chipperfield
    • Robert B. O’Hara
    Comment
  • The recent fires in southern Australia were unprecedented in scale and severity. Much commentary has rightly focused on the role of climate change in exacerbating the risk of fire. Here, we contend that policy makers must recognize that historical and contemporary logging of forests has had profound effects on these fires’ severity and frequency.

    • David B. Lindenmayer
    • Robert M. Kooyman
    • James E. M. Watson
    Comment
  • Genomic regions conserved during evolution are important, but they have been ignored in conservation genetics. Managing deleterious mutations in such ultraconserved elements by genomics-informed conservation would make populations more resilient to future genetic drift.

    • Cock van Oosterhout
    Comment
  • The ABCD conference format (All continents, Balanced gender, low Carbon transport, Diverse backgrounds) mixes live-streamed and pre-recorded talks with in-person ones to reflect a diverse range of viewpoints and reduce the environmental footprint of meetings while also lowering barriers to inclusiveness.

    • Rosetta C. Blackman
    • Andreas Bruder
    • Florian Altermatt
    Comment
  • Nationwide citizen science data show the importance of farmland outside protected areas for China’s avifauna. We urge the government of China to develop a national strategy for policy and research to protect biodiversity and traditional knowledge of sustainable agriculture to meet the post-2020 goal of the Convention on Biological Diversity.

    • Li Li
    • Ruocheng Hu
    • Zhi Lü
    Comment
  • Synthesizing evidence is an essential part of scientific progress, but it is often done in a slow and uncoordinated manner, sometimes producing misleading conclusions. Here, we propose the idea of an ‘open synthesis community’ to resolve this pressing issue.

    • Shinichi Nakagawa
    • Adam G. Dunn
    • Neal R. Haddaway
    Comment