AviationBanter - View Single Post

**Transition Zone**

On Aug 15, 12:34Â*pm, "John Weiss" wrote:
Daryl wrote:
I don't know if jet contrails effect temperatures, and neither
do you.

You are not listening to the Scientists in this. Â*You are
listening to those that don't know about it. Â*I can come up with
tons of fantasies why it happened but the fact the temp raised by
3 degrees during the exact days that the Aircraft were grounded
and no other explanation can be found. Â*Cause and effect. Â*You
can't change physics.

Now, I have used scientific information why it happened. Â*Now it's
your turn. Â*Since it's not normal, you need to present your own
proof so I can view it.

So, you claim to have PROVEN that "jet pollution" causes global
COOLING, because LACK of "jet pollution" caused an almost-immediate
3 degree rise in global air temperatures.

So why is it that so many so-called environmentalists keep claiming
that same pollution causes "global warming"? Â*How is it that you
can so handily prove them wrong?!?

Anytime you cover a section of sky with something, it refracts the
rays of the sun back into space. Â*It's so simple, try and keep up.
When you remove that barrier it will cause a temperature increase.
Most of what the Jet Engines leave is water vapor and that is the
same as a cloud cover. Â*According to some, you should be cooler in
the sunlight than when a cloud cover comes over you, right?

Uh, no...

You just showed how "scientific" your analysis is [NOT] by showing us
you don't know the difference between refraction and reflection. Â*You
also totally dismiss any absorption and reradiation of heat or any
other interactions.

So, you have just proven you have absolutely NO IDEA of what net
effect, IF ANY, a contrail may have!

Ask the experts then: "Researchers: Contrails Add More To Global
Warming Than Airplane Emissions"
Mar 30, 2011 â€“ "In a new paper, scientists say the condensation trails
left behind by aircraft could be causing more climate warming than the
CO2 emitted by all aircraft since the start of aviation".

â–ºâ–º -- http://www.npr.org/blogs/thetwo-way/...lane-emissions