Feminism embraces openness in society, including walking your own path.
If that includes deviating from cis male sexuality, then yes, feminism does indeed allow that to happen, if it happens naturally. In other words: feminism does not force you to take part in the toxic masculinity circlejerk.
In that way, yes, feminism probably reduces the amount of "male sexuality" which is basically toxic masculinity in the world. But it does not force that change, instead, it lets it happen.
I had in mind that the US produces coal and gas, but imports oil. Which was the historical trend, as you can see here. (scroll down a bit) But that trend changed recently, and I hadn't noticed.
there's no construction material in outer space. Therefore, no or few spare parts. Everything that's lost (think leaks) can only be replenished after 6 months.
artificial gravity?
has to be self-sustaining and able to develop and grow.
Energy usage is going to increase (quite a lot, if you ask me) in the future due to low-cost solar power. But also, I have to say, that's a good thing. Solar power has almost no environmental impact at all, and if you can't cherish that, but still doom into depression, then I would recommend reconsidering your lifestyle and maybe talk to a therapist.
Water is a living space. It harbors all kinds of life. It's not good that we try to industrialize rivers. Not good at all. We should use only wind and solar as renewable energy sources. And batteries for storage.
