Generations rarely have the opportunity to reset public opinion and effect behaviour change for good. Post pandemic two unequal movements have a lot in common and will be the focus of governments for some time.

The way we think about the future of the planet and our own health will see planetary health at the heart of personal health for years to come. There are four numbers we should consider, 50 billion tons and zero, for climate change, and 150 minutes and zero for personal health.