The eco-left is mad that the US has become a dominant energy exporter. Surprised? We aren’t – it’s par for the course for today’s extreme eco-left. Renewable energy activists are reportedly “outraged” that America is exporting liquid natural gas (LNG) to countries around the world. Eco-extremist and founder of 350.org Bill McKibben likened using LNG as an energy source to “kicking an oxycontin habit in favor of heroin.” Power The Future recently profiled the extreme views of 350.org. You can read that here. The eco-left’s opposition to LNG makes no sense, for both economic and environmental reasons. Economically, America’s LNG boom is a fantastic development. As Forbes reports, the Department of…