At this point, I wonder if we are just being silly. We are never going to stop this planet's deterioration while being on it. Maybe building nice, big and posh

At this point, I wonder if we are just being silly. We are never going to stop this planet's deterioration while being on it. Maybe building nice, big and posh O'Neil cylinders and moving everybody and their cows there would be less expensive and depressing than trying to merely atenuate the billion of ways in which we harm the planet. Seriously!