Climate change has triggered a global public health emergency that, unless adequately addressed, is likely to become a multigenerational public health catastrophe. The policy actions needed to limit global warming deliver a wide range of public health benefits above and beyond those that will result from limiting climate change. Moreover, these health benefits are immediate and local, addressing one of the most vexing challenges of climate solutions: that the benefits of greenhouse gas reduction are seen as long‐term and global, which are remote from the concerns of many jurisdictions. In this commentary, we identify roles that health professionals and health organizations can play, individually and collectively, to advance equitable climate and health policies in their communities, health systems, states, and nations. Ultimately, health voices can work across national boundaries to influence the world’s commitments to the Paris Agreement, arguably the world’s most important public health goal.
