As you probably have already heard, President Trump sent out a tweet this week questioning global warming because of the cold weather in many parts of the United States.

Many resources became immediately available trying to help him and others understand the difference between “weather” and “climate.”

Here are some of them (I’m adding this post to The Best Sites To Learn About Climate Change):

Are record snowstorms proof that global warming isn’t happening? is from

If the Earth Is Warming, Why Is It So Cold Outside? is from The NY Times.

Trump is tweeting about global warming again is from The Weather Network.

Trump used the polar vortex to mock global warming. This map shows how wrong he is. is from Vox.