The topic of climate change has been a key concern for decades. In order to save the planet nations have pledged to lower their carbon footprint in half by 2030. 

The World Health Organization predicts that if something isn’t done, there will be around 250,000 deaths annually between 2030 and 2050, all linked to climate occurrences. Full Frame speaks with Inger Andersen, the Executive Director of the United Nations Environment Programme.