Have the Democrats hit a tipping point on climate change?
The New Republic reports: When President Donald Trump delivered his first State of the Union address nearly a year ago, he didn’t talk about climate change. But he didn’t get criticized nearly as much as the Democratic Party did for failing to mention the topic in its official response to Trump’s speech. The omission led the Sierra Club to declare that Democrats had “a climate change problem,” while the far-right website Breitbart announced that global warming had “officially ceased being…