Just finished watching the whole thing. This ought to be required viewing in all classrooms. Lots of powerful arguments against the prevailing theory. Especially interesting were the arguments that showed temperature rises led rises in CO2 and not the reverse.
The CO2 drives temps argument is the long pole in the tent of the GW hypothesis.
Once this is debunked the whole GW theory collapses like a cheap suit on a humid summer afternoon in Alabama.
This is, I think, one of the major points in the presentation. I think even young students would understand. That it is "Cause and Effect", Not "Effect and Cause". The cause necessarily has to occur first in order to produce an effect. If co2 increases cause atmospheric warming then the co2 increases MUST occur before the temperature increases.
The fact that global temperatures decreased for forty years or so after WWII when man-made co2 was increasing rapidly was enough for me to conclude that co2 is not causing the temperature to increase.