I got up to about the 10 minute mark and mostly agree with the main speaker up to that point.
"They" create the propaganda, the fear mongering, we get taxed to research it, people who are employed in it depend on it being true making their statements biased, then we get taxed to "solve" it with really bad solutions.
If C02 was that bad of a problem - simple solution - plant more fields of plants like Cannabis that grow fast and suck it up quick.