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Environment & Energy
In reply to the discussion: Extinction of all life on Earth scheduled for 2031-2051 [View all]Fumesucker
(45,851 posts)72. We are resourceful true but emotionally/politically we are idiots..
Most of our really severe problems are more political than anything else. I think Romney is a perfect example, he's really not that bright and seems to have some sort of deep psychological flaw and yet he has managed to accumulate hundreds of millions of dollars and a great deal of political power while much smarter and far less damaged people are going hungry.
A way to move the Earth's orbit has already been devised, it's really not even all that difficult compared to something like say interstellar flight.. However it requires long term thinking and planning that our species is so far just miserable at..
http://news.bbc.co.uk/2/hi/1154784.stm
"Our initial analysis shows that the general problem of long-term planetary engineering is almost alarmingly feasible," they say.
All that is required is for a large asteroid, about 100 km (62 miles) across, to fly past the Earth transferring some of its orbital energy to our planet. The asteroid would then move out to encounter Jupiter where it would acquire more energy that it could impart to the Earth on a subsequent encounter.
Humans would have many thousands of years to select the appropriate asteroid and develop the necessary technology to deflect the giant rock in the direction of Earth.
Favourable position
To expand the Earth's orbit around the Sun at a rate that compensates for the increasing brightness of the star would require an asteroid encounter every 6,000 years, or about every 240 generations.
All that is required is for a large asteroid, about 100 km (62 miles) across, to fly past the Earth transferring some of its orbital energy to our planet. The asteroid would then move out to encounter Jupiter where it would acquire more energy that it could impart to the Earth on a subsequent encounter.
Humans would have many thousands of years to select the appropriate asteroid and develop the necessary technology to deflect the giant rock in the direction of Earth.
Favourable position
To expand the Earth's orbit around the Sun at a rate that compensates for the increasing brightness of the star would require an asteroid encounter every 6,000 years, or about every 240 generations.
I too used to be an optimist, now I've seen too much of the dark side of human nature, there's a great many ways we can screw up our civilization and our planet and there are people who will do it deliberately if they get the chance, if for no other reason than to piss off the liberals.
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Okay, that gives us a little more time. Let's kick Romney and Ryan's asses. then.
freshwest
Aug 2012
#35
Okay. But when that caldero goes off, all bets are off. We're all gonna DIE!!!
freshwest
Aug 2012
#44
Ah, the optimistic view. Actually, I was hoping 'we'll all just go together.' (DW)
freshwest
Aug 2012
#101
There's probably not time enough for higher life forms such as mammals to evolve again..
Fumesucker
Aug 2012
#6
My original reply was to post #2 which was talking about evolving from extremophile bacteria..
Fumesucker
Aug 2012
#57
It has been said that an atmosphere could be generated on mars.... but how do you keep
2on2u
Aug 2012
#5
Take all the refriferator magnets off of grandma Greens Frigedaire, that would be a start....
WCGreen
Aug 2012
#79
Two links from your link and your link is by far one of the most important ones I have
2on2u
Aug 2012
#4
Wondering the same thing.... the Russians have one too, makes you think now doesn't it? n/t
2on2u
Aug 2012
#13
OMG, this means our psychopathic overlords really do love us and are going to save us! PTL!
freshwest
Aug 2012
#97
I read stuff that 2012 and planetary problems weren't the same. 2012 a change of consciousness, but
freshwest
Aug 2012
#33
I'll bet you everything I have in the year 2050 that this does not happen.
Lucky Luciano
Aug 2012
#15
Yeah, this would make near extinction event #6. Love the way life snaps back each time.
part man all 86
Aug 2012
#23
As the permafrost thaws copious amounts of methane are being released. If the temp is 3-4C then
byeya
Aug 2012
#28
It would depend on what you mean by 'we', and 'consider', I suppose
muriel_volestrangler
Aug 2012
#95
No, I didn't get #85 peer-reviewed any more than the blogger got his post reviewed
muriel_volestrangler
Aug 2012
#107
You do have to wonder where the climate people from a few years ago went.
Jakes Progress
Aug 2012
#38
Pretty much explains the 1% BLIND consolidation of power and money, doesn't it.
patrice
Aug 2012
#56