Question: Can we live on Mars?

Pratik Samant answered on 16 Nov 2020:

Yes, it will just be very very very difficult. We will need to find some way to deal with the fact that there is no air on mars, the atmosphere is thin so there is constant barrage of radiation, and of course getting there in the first place is not easy! However we do have solutions to all of these problems, it’s just a matter of getting the money and interest to actually launch such a project.

Kurzegesagt has a very good youtube video that illustrates and described many of the major challenges and how we might solve them. https://youtu.be/uqKGREZs6-w