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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Tenchusatsu who wrote (887962)9/15/2015 1:41:59 PM
From: combjelly  Read Replies (3) | Respond to of 1574854
 
True, but nuking CO2 deposits just to take a step closer to that outcome is far from a sure thing.

And what might be the blockers? Any idea at all?

We have wandered from the original topic. Eric claimed that Mars terraforming advocates haven't taken into account the erosion of the Martian atmosphere by solar winds and implied that was somehow insurmountable. Neither of those is true.

Elon's suggestion is a novel one. And it probably would work if a bunch of small ones are used instead of a few big ones. You know, the whole surface to volume ratio thing. It almost certainly can't do the job alone, but it would be a huge amplifier for other methods. A great adjunct would be NH3 rich comets. UV from the Sun would breakdown the ammonia into nitrogen and hydrogen and the nitrogen would be a great buffer gas, just like on Earth.

But, there are a lot of reasons why nukes wouldn't be a great idea. Radioactive fallout would be a big one. But the biggest one is the same one that argues against terraforming it at all. Which is the likelihood of there being native life on Mars.