Podcast: How climate vulnerable countries are setting the agenda in Paris

Megan Darby talks to Monica Araya, former Costa Rica negotiator and founder of think tank Nivela, about an extraordinary push for a 1.5C global warming limit at COP21
In Paris, campaigners rallied behind a 1.5C warming limit, but the science behind it is thin (Pic: Megan Darby)

Megan Darby talks to Monica Araya, former Costa Rica negotiator and founder of think tank Nivela, about an extraordinary push for a 1.5C global warming limit at COP21