(Alan) wrote in
:

In article Roger
writes:

In previous cycles the temperature rose and then "carbon forcing"
caused the CO2 to rise. This time the CO2 rise is leading the
temperature rise making it one of the causes rather than a result.

So much for out-of-date "facts" when the same scientist says
differently.

The above remarks by Hansen can be found at
www.giss.nasa.gov/research/features/temptracker/

So, will you be scrapping the Debonair and ceasing flying to help do
your part? Each gallon/hour is about 18.5 pounds of CO2 per hour
added to the atmosphere.


Really? I stink at chemistry, but I can't see how 6 pounds of gas oline
can release 18.5 pouunds of CO2. Still, the point is valid even if the
numbers arenot. OTOH, if he sells the Debonair someone else will pollute
with it.

I say this with some seriousness. If people really believe that
releasing CO2 into the atomsphere is risking disaster, they should be
willing to abandon use of fuels for transportation, heating their
homes, and electrical power generation.

Buying indulgences doesn't solve the problem.

True. What's needed is a change in the fuel used. Various things have
been tried but the biofuel thing is not going to work unless the
tecnhology is developed to make a viable fuel out of things like corn
stalks. IOW using the waste of crops already grown. There;s little point
in cutting down forest to make them, is there? NASA ran a Musketeer on
hydrogen in the 70s. could be practical for cars, but I can't see it
working for airplanes unless fuel cell technology take s few farily
large leaps. Airplanes are getting to be more efficient, of course.
though there are some anteeks that can still put any modern to shame..

Bertie