These are huge projects that Obama has helped build at a time when the world should be cutting back on fossil-fuel use. The impact of the projects is massive. Through his approval of funding, Obama has contributed directly to the death of portions of the Great Barrier Reef and to human misery and disease in many areas. As I’ve speculated before, history may show that Obama was the worst environmental president we’ve ever had. It’s hard to determine how bad now because of the lack of transparency in his activities.“Through the Export-Import Bank, the Obama administration has spent nearly $34bn on dirty energy plants in countries from India to Australia to South Africa“Seemingly little connects a community in India plagued by toxic water, a looming air pollution crisis in South Africa and a new fracking boom that is pockmarking Australia. And yet there is a common thread: American taxpayer money.