I'm quite fond of the way the Earth is rotating around the Sun at a fixed distance, but maybe you progressives might want to start a movement to increase the distance to mitigate the effects of global warming!
I would like the Earth to start rotating at a fixed distance. At the moment the curve is elliptic causing the seasons. I like a mono season (summer) so would like a circular orbit, slightly closer to the way it is now (there is no global warming).
(I agree about the global warming BS too. We are both right-wing nuts!

). I don't think the Earth's elliptical orbit is responsible for the seasons, that's actually due to the 23 degree axis tilt... anyway I'm picking examples of simply anything we want maintained, I don't really care about the details.
Lets remove all the oxygen in the air! That's a stupid conservatism if ever there was, things have gotta change round here, let's not let the whole mammals breathing oxygen thing getting in the way of progress!