Guardian: Next week, Americans are being invited to take part in what could become the largest act of civil disobedience against global warming in the country’s history. People are protesting at the coal-fired power plant that powers legislators on Capitol Hill in Washington DC. Cynics may say it’s about time Americans joined the action. The fact is that too many Americans have been bamboozled for too long by a campaign of disinformation about the science of climate change. Many still think the …