zlacker

It's a good idea to think of a converse situation, but this is a bad example. The constraint was not about technology but about budget, perceived benefits and political will.

>>SKILNE+(OP)
What technologies existing in 1969 might have been used to create an environment with a breathable atmosphere and a self-sustaining ecosystem on the Moon?

What technologies existing today might be used for this purpose, assuming no financial or political limitations?