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How many bird and mammal extinctions has recent conservation action prevented?

Aichi Target 12 of the Convention on Biological Diversity (CBD) contains the aim to ‘prevent extinctions of known threatened species’. To measure the degree to which this was achieved, we used expert elicitation to estimate the number of bird and mammal species whose extinctions were prevented by conservation action in 1993–2020 (the lifetime of the CBD) and 2010–2020 (the timing of Aichi Target 12). We found that conservation action prevented 21–32 bird and 7–16 mammal extinctions since 1993, and 9–18 bird and two to seven mammal extinctions since 2010.

September 2, 2020
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In this commentary, Michael Brown of Satya Development International, Beth Allgood of the International Fund for Animal Welfare, and a number of co-authors (see the full list at bottom) argue that the Covid-19 pandemic affords an opportunity for conservation to evolve away from underperforming bu

September 2, 2020
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In 2018, following two years of unprecedented mass coral-bleaching across Australia’s Great Barrier Reef, I travelled to Queensland to talk to experts about how tourism is both helping and hindering conservation efforts there and what we can all do to help preserve the world’s largest coral reef

Addressing the implementation challenge of the global biodiversity framework

A Global Biodiversity Framework (GBF) is under discussion for the period 2021–2030, which will replace the ‘‘Aichi Targets’’ adopted by the Convention on Biological Diversity (CBD) in 2010. Given the limited success in meeting most of the Aichi Targets, this new framework must adopt a different approach. A key challenge the GBF must address is its implementation at national scales. Four ways this implementation challenge can be addressed include: