The basics of climate change in 17 minutes:
If you're not panicked, then you're not paying attention (or are in denial, or have swallowed some very malignant lies.)
Dave Roberts comments on his own video, giving still images of the slides & links, here.
(The issue is, what can possibly be done about it? If anyone has any answers to that one that aren't based in denialism, don't depend on fantastical deus ex machina workarounds of either technological or political problems, and aren't a counsel of utter despair, I, for one, am desperate to hear them. (Myself, I know of only one... a very, very bad answer, but an answer, that fits all three of those. I'll try to blog it soon.)