EZRA KLEIN: You can’t deny global warming after seeing this graph.

Let's see; the Earth is something over 4-1/2 billion years old, and we're obsessing over 150 years (0.000000033%) of available data? So yes, I believe I can safely deny global warming alarmism after seeing the graph

Look at the data and I think you can safely say that the Earth is probably slightly warmer than it has been in my lifetime. Beyond that? Meh.

Read the comments for a quick view of what the people who think they know what they're talking about are talking about.