Bringing together leading global experts

to exchange the latest scientific research, formulate rapid, large-scale policy solutions and advocacy that address the threats of lethal humidity and heat.

What is lethal humidity?

Lethal humidity is a dire consequence of climate change that poses an immediate risk to human life.

With rising ocean temperatures contributing to higher humidity, the risk of extreme weather events grows, further jeopardising communities worldwide. We are all vulnerable to the impacts of this escalating threat.

What is Real Zero?

Real Zero represents a transformative shift in how we address climate change by completely eliminating greenhouse gas emissions from fossil fuel use.

We encourage organisations to prioritise practical, transparent strategies that contribute to a sustainable future, rather than relying on temporary solutions.

The Lethal Humidity Global Council.

Become part of a pivotal group, shaping the global response to one of the most pressing issues of our time: lethal humidity and heat.