Harry K wrote:

It ain't the amount of CO2 in the atmosphere that counts. It is the
_effect_ it has.

I hope you aren't in the "CO2 isn't a gsreenhouse gas" crowd. Or like
my old man "if a little bit is good, a bunch more lot is better".

The climate is warming. Whether due to nature, to man or a
combination of both can be argued but the basic fact is that it _is_
warming.


Possibly. Some analysts demonstrate that the planet has NOT warmed by any
detectable amount since 1998.

Even if the planet IS warming, it is far, far better - according to some
computations - to deal with the consequences than try to mitigate a possible
cause.