Adaptation options can enhance the persistence of biodiversity in hotspots . Noting that over 3 billion people live within biodiversity hotspots, reduction of existing  pressures due to human activities is critical for building resilience within hotspots. Adaptation options for biodiversity  are as applicable inside biodiversity hotspots as outside . Nevertheless, the protection of biodiversity hotspots is key to preventing a substantial global biodiversity decline from climate change. .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report