Science, Tech & Environment

From climate change victims, a message to UN negotiators: 'They’ve been talking, talking, talking. Why don’t they act?'

While negotiators from nearly 200 countries tussle over the details of a proposed climate pact in Paris, people from affected communities are straining to have their voices heard. The World's environment editor Peter Thomson spoke with three women from far-flung regions who've gone to Paris to demand strong action.