Professional cricketers, who spend their summers standing around in the sun, are vulnerable to climate change. Matches have been postponed because of air quality concerns in recent years and the rising heat creates its own challenges.

But what about the impact that the sport itself is having on emissions?

Australian cricket captain Pat Cummins led Australia to a series of dominating wins in the Ashes over the summer, but is now championing a movement that's taking place off the pitch: Cricket for Climate.