Right now, world leaders are gathering in Egypt at the COP27 climate conference to discuss what can be done about climate change...  The planet's environment is changing and the safe conditions in which we can live are at risk. But what is climate change? What's causing these changing weather patterns? And is there anything we can do about it? Dan and Michael chat to experts to find out these answers and speak to climate activists on the frontline of the fight for a better future. See omnystudio.com/listener for privacy information.