Emma Tracey starts 2024 by hearing from Kenya and Costa Rica - two of the countries ranked highest in the fightback against Climate Change. She talks to on-the-ground reporters in Nairobi and San Jose; while Climate Question regular Mia Moisio explains which nations score well on the Climate Action Tracker and what the rest of the world can learn from them.

Reporters: Michael Kaloki in Kenya and Cindy Regidor in Costa Rica Producer: Ben Cooper Researcher: Shorouk Elkobrosi Series Producer: Simon Watts Sound engineer: Tom Brignell

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