Another odd thing about Ian's claims: he claims that "diesel... or some form of fossil fuel", or alternatively smoke, is being pumped into the atmosphere in order to raise carbon dioxide levels:
[bunk]Why on Earth would they do that? Simple: 400 parts per million. Fear. It's what they're trying to do, they're trying to raise CO2, they're pumping loads of smoke into the atmosphere.[/bunk]
This shows a complete lack of understanding of the chemistry of combustion. Carbon dioxide (CO2) is what you get when carbon-based fuel is burnt in oxygen. The more complete the combustion, the more carbon is turned into carbon dioxide.
And carbon dioxide is INVISIBLE.
If you see black smoke, that is a sure sign of incomplete combustion. Black soot consists of unburnt carbon, and other incomplete combustion products, representing carbon that has not been turned into CO2.
Therefore, pumping unburnt fuel or smoke into the air would be a much less efficient method of increasing carbon dioxide levels than simply burning the fuel as normal in jet engines, producing relatively pure carbon dioxide and water vapour.
It simply makes no sense, even within the parameters of his own theory.