General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsHow we will deal with Climate Change
This is not a suggestion, it is a grim prediction.
Nothing much will be done. Then, at some point after the thing reaches a critical-mass stage somebody will attempt to cool the planet.
I don't mean reducing emissions of green-house gases to stop heating the planet. I mean cooling the planet. Litterally reducing the amount of solar energy reaching the planet.
There are ways to do this. For instance, the smoke from the full-on thermonuclear destruction of Siberia would cool the planet a great deal, being similar to the mini-ice age caused by the explosion of Krakatoa that blew incredible amounts of ash high into the atmosphere. (And that effect despite the tremendous emission of greenhouse gases from Krakatoa.) I don't know whether wholesale nuking of the Gobi desert or Autralian outback would do the trick... I don't know whether enough particulates would reach high enough atmosphere.
Or the ionosphere could be seeded with reflective space trash to increase Earth's albedo.
Or some other crazy ice-age inducing thing. We are very inventive when it becomes crazy-time.
The problem is, of course, that nobody knows how to fine tune such catastrophic approaches to a planetary thermostat.
But if the effects get as bad as folks predict then of course we would try something.
So just add all that to everyone's scenarios. Not only are we are likely to ignore the thing until it is past catastrophic and largely irreparable, we are likely to then spring into action.
That's just how we roll.
dembotoz
(16,785 posts)which would also be problematic
i see mt st helen is building again
what if we set off a volcano or maybe a few-
less radiation
sucks for the locals...
frankly i do not know
cthulu2016
(10,960 posts)Volcanoes actually put tons of greenhouse gas in the air, so the last thing folks would want would be minor eruptions.
What made Krakatoa so notable was the one-time explosive force that got all that pumice into the high atmosphere, blocking the sun.
But when the earth was completely covered with ice for 20 million years (about 650 million years ago) what got us out of it was incredible super-volcano eruptions pumping all that methane and CO2 into the air.
Cuts both ways.
oneofthe99
(712 posts)I never thought humans are meant to live forever anyways
upaloopa
(11,417 posts)to ignore global warming than to live with it.
At that point there will be calls for new restrictions on emissions.
muriel_volestrangler
(101,270 posts)For instance, economists generally agree the US healthcare payment system costs far more than other countries'; but it has hung around because those with money and power pay less under it. Similarly, global warming is ignored because those with money and power get more of each by ignoring it.
upaloopa
(11,417 posts)Those who have an interest in denial will become true believers.
marions ghost
(19,841 posts)---we are at the turning point.