Can We Believe Companies Climate Promises?

This week, in the climate question from the b b c world service, with jor dumbar and kit lambell, we're asking, can we believe companies climate promises? It took two years, but joe found that things weren't as straightforward as the adverts made out. Joe sandler clark is an expert in discovering company s dirty laundry. He's part of uneartd, a team of investigative journalists working for the environmental campan group green peace. To fly carbon neutral, you have to remove everything you omit. And while it's relatively easy to work out how much carbon is released when you travel by plane, it's much harder,. we realized, to work