Among the many projects that Daniel Sheehan has engaged, perhaps his most passionate fight is to reduce humanity’s contribution to climate change. This is something to which even the Vatican has commented on and Daniel works to forward the educated-opinion of the pope to the energy companies at the heart of the debate. He cites that among his greatest rivals are the public relations firms hired by oil and gas corporations which work to skew public opinion in their favor, against what may be best for the planet and all its inhabitants.