If you think that video is 20 minutes long, you must have watched it twice.
You can tell when a video is making some good points when YouTube finds it necessary to put a banner to global warming propaganda underneath it.
Water vapour has a greater effect than CO2. Are they going to tax water vapour?
Anyone that does not agree with the consensus is lucky to keep his or her job never mind receive a Nobel Prize. Fortunately, this does not deter those with a conscience.
BTW, who considered and rejected solar activity, the change in the Earth's orbit and volcanic activities?
Do you have a link?
Carbon dioxide is not a pollutant.
Was it high levels of carbon dioxide that brought the earth out of the mini ice age?
If so, was that manmade?