Philippine environmental activists march during a protest at the Human Rights Commission office in Manila on September 22nd, 2015. The activists are calling for an investigation into the top 50 investor-owned fossil fuel companies over climate change impacts upon people and their livelihoods. Photograph: Ted Aljibe/AFP/Getty Images

Chairman of the Government’s National Expert Advisory Council on Climate Change Dr John FitzGerald has said it is not realistic to expect the US, Chin(...)