I'm quite fond of the YouTube channel Kurzgesagt which has deep videos that are targeted at a "you don't need to be an expert in the subject to understand."

There's a video on this subject - Can YOU Fix Climate Change? https://youtu.be/yiw6_JakZFc

You may also like A Selfish Argument for Making the World a Better Place – Egoistic Altruism https://youtu.be/rvskMHn0sqQ