Disagree somewhat. Producing heat is so easy and efficient that we constantly do it as a side-effect to everything. Mitigating heat is moving heat, which is less generally less efficient and more expensive.
You're talking about extremes. For most poor/hot countries people just use shade + ceiling fans and they're fine.
Obviously dealing with heat is harder if you're on the surface of the Moon getting fried or something.
On earth we are talking about heat being too hot from like noon to 2pm on rare days in a few middle east countries or whatever.
the "hot" equivalent would be 170F.
That's the thing, the earth has never been remotely that hot for billions of years. The hottest it's ever been was like 12C average hotter than now, which is still perfectly livable for humans.
You're talking about extremes. For most poor/hot countries people just use shade + ceiling fans and they're fine.
Obviously dealing with heat is harder if you're on the surface of the Moon getting fried or something.
On earth we are talking about heat being too hot from like noon to 2pm on rare days in a few middle east countries or whatever.
That's the thing, the earth has never been remotely that hot for billions of years. The hottest it's ever been was like 12C average hotter than now, which is still perfectly livable for humans.