An inconvenient misconception: Climate change is not the principal driver of biodiversity loss

| November 27, 2023 | Leave a Comment

Item Link: Access the Resource

File: Download

Publication Info: https://doi.org/10.1111/conl.12868

Date of Publication: January 20

Year of Publication: 2022

Publication City: Hoboken, NJ

Publisher: Wiley

Author(s): Tim Caro, Zeke Rowe, Joel Berger et al.

Journal: Conservation Letters

Volume: 15(3)

Pages: e12868

Abstract

The current perception that climate change is the principal threat to biodiversity is at best premature. Although highly relevant, it detracts focus and effort from the primary threats: habitat destruction and overexploitation. We collated causes of vertebrate extinctions since 1900, threat information for amphibia, birds, and mammals from the IUCN Red List, and scrutinized others’ attempts to compare climate change with commensurate anthropogenic threats.

In each analysis, none of the arguments founded on climate change’s wide-ranging effects are as urgent for biodiversity as those for habitat loss and overexploitation. Present conservation efforts must refocus on these issues. Conserving ecosystems by focusing on these major threats not only protects biodiversity but is the only available, economically viable, global strategy to reverse climate change.

Read the full paper here or download it from the link above.

The views and opinions expressed through the MAHB Website are those of the contributing authors and do not necessarily reflect an official position of the MAHB. The MAHB aims to share a range of perspectives and welcomes the discussions that they prompt.