Climate Change - the Facts
When you have to substantiate climate change, it’s good to have updated sources of information. These are some of the ones recently cited by the New York Times as reliable and current:
Skeptical Science lists 197 common myths and provides refutations of them
NASA’s Global Science Page cites many information points and is frequently updated
The Climate Reality Project provides a document with the 12 most common questions that you are likely to here and you can download it here.
If you like podcasts, you can find some brief ones on several topics from MIT here
And here;s a video that includes a few minutes of the arguments with rebuttals.that are entertaining as well as informative.