What would the easiest planet to terraform look like?
In my worldbuilding, I'm trying to create a scenario where a planet is almost ready for habitation and the politics of impending colonization creates conflict.
Given this goal, what terraforming techniques would be needed juuuust before the green light to colonize?
I'm basically trying to create an "almost ideal" planet instead of one that needs millennia of terraforming. Any thoughts on the planet itself, the techniques, and the timeline are welcome.
Thanks in advance!