‘It’s becoming an issue of survival – people are dying because of climate change’: Hindou Oumarou Ibrahim, Indigenous rights campaigner

Joining me now are Hindou Oumarou Ibrahim – who’s been invited to Davos to talk about her work campaigning on behalf of the indigenous Mbororo people of Chad, and Jane Burston, a scientist who used to work for the business department, and who now runs the Clean Air Fund, a charity tackling air pollution.