I have a few days coming up where I will miss some of my classes due to testing. I am trying to find a good documentary that I can show to the classes I still meet with. I found "Ice on Fire" in our school film database but haven't had a chance to watch it yet. It isn't exactly recent (2019) but seems to be on topic with discussing ways to reduce carbon emissions. Has anyone watched this? Is it worth exploring for a lesson? Or does anyone have any other suggestions for something I can show?