Wiseman posted an update 8 months, 2 weeks ago
If there was a space station with a large diameter tube attached to it that went to the stratosphere could that clean the ozone layer then lowered to different heights to control weather pressure systems for more or less rain.
So if placed over a bush fire can it suck the smoke or oxygen out to contain the fire.
Attach the tube to earth and make a vacuum pod to get to the spacestation.
My issue with the first two ideas is the weight of the tube and gravitational pull on it and the spacestation.