When we first started reporting this story, people unfamiliar with it would suggest talking to local environmental groups. Surely they would have something to say about a massive new polluting industry springing up in the country! But every group we could find operating in Guyana had taken money from Exxon or one of its partners. Several have made promotional videos praising the project. They argue that oil money is no dirtier than any other source of funding, and if it’s there, they may as well take it to do good conservation projects. Learn more about your ad choices. Visit megaphone.fm/adchoices