TS.D.4.4 Available adaptation options can reduce risks to ecosystems and the services they provide, but they cannot prevent all changes and should not be regarded as a substitute for reductions in greenhouse gas emissions . Ambitious and swift global mitigation offers more adaptation options and pathways to sustain ecosystems and their services . Even under current climate change, it is necessary to take account of climate change impacts, which are already occurring or are inevitable, in environmental management to maintain biodiversity and ecosystem services , and this will become increasingly important at higher levels of warming.  
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report