This first report, an assessment of the scientific basis of climate change and its impacts and future risks, highlighted the importance of climate change as a global challenge with universal consequences which required international collaboration, cooperation and action.

Unfortunately, all these years later we haven’t made as much progress as we should have done across the world. The latest (2023) Lancet Countdown Report 'underscores the imperative for a health-centred response in a world facing irreversible harms. Climate inaction is costing lives and livelihoods today, with new global projections revealing the grave and mounting threat to health of further delayed action on climate change’. How can we take action? What can we do? You can all achieve so much more than you believe, and we would like to guide, support and empower you to do so.

It's time for us to take action together.