A GIANT UNCONTROLLED EXPERIMENT IN ATMOSPHERIC CHEMISTRY: It's only April,
>but satellite re-entries this year have already added more than 5 metric tons
>of aluminum oxide to Earth's upper atmosphere. SpaceX is the primary
>contributor, but their competitors are catching up in this unprecedented
>planetary-scale chemistry experiment. Full story @ Spaceweather.com.
I assume you mean they are doing this purposely, it's not just some
side effect of the launches and materials burning up in flight?
(I briefly went to that web site but that story wasn't mentioned
on the main Spaceweather.com page.)
There was talk about doing this quite a while ago by Bill Gates
originally I think but the project was quickly abandoned.
The idea is the aluminum will reflect away sunlight to combat
global warming but I'd think that doing it would be temporary
as the Oxide works it's way eventually back to the ground and,
if somehow it is a permanemt thing, we may regret it when the
next ice age crops up (which is actually over-due).
Anyone who thinks global warming is something new that we
created hasn't paid attention to earth history. It's happened
over and over again through the centuries, the last time when
stories like Noah's Ark came into being due to massive world
wide coastal flooding after the polar ice caps melted.
There are roughly 215 stories spanning 5 continents that
talked about a Great Flood at that time..
A lot of people panic over that but, again, if you read the
scientific history, they figure the earth has had NO polar ice
caps for possibly up to 80% of its existance..
Maybe Global Warming is not a disaster, just a correction back
to 'normal'..
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* SLMR Rob * It beeped and said "Countdown initiated." Is that bad?
* Origin: Capitol City Online (1:2320/107)