Well, looking at mars, solutions like "keep slamming it with ice comets till the weather improves" are on the table. On earth we'd have all the NIMBYs whining a

Well, looking at mars, solutions like "keep slamming it with ice comets till the weather improves" are on the table. On earth we'd have all the NIMBYs whining about impact craters spoiling the view or something.