What will COP26 achieve?

World leaders will gather in Glasgow for the COP26 climate change conference but what will they achieve? We've not reached one of the goals set 10 years ago to protect the planet's diverse wildlife. So, what now?  Join host Peter Dobbie. Guests: Gavin Edwards, Global Coordinator of WWF International. Nancy Githaiga, Kenya Country Director of African Wildlife Foundation. Stephan Singer, Senior Policy Advisor of Climate Action Network International.