Katie and Danny are joined by Al Gore for big thoughts on how to take on the big challenges. Outside of AI, there is one area that is still getting a good amount of venture capital dollars and that's tackling climate change. But what's the right way to invest and will it work? Who decides the way forward, the investors, the tech giants or the politicians? And who better to answer these questions than Al Gore, former US Vice-President and now guru to climate campaigners worldwide. He's our guest this week. Follow us now for more big interviews coming up.