
Event Date:
Oct 29, 2025 - Oct 29, 2025The Lancet Countdown works to ensure that health is at the centre of how decision makers understand and respond to climate change. Through high-quality scientific data, we work to inform policies that can maximise the health benefits of climate action, and enable a world in which all populations can thrive. Hear the latest findings and insights from expert speakers from around the world at the launch of the 2025 Report.