

The source of your claim it is unsustainable is that it takes more resources than they can get because of politics. Not because the resources aren’t available. If you have roads, everything else can be localized. Solar, wind geothermal, water power, plus batteries can be very local. Internet via satellite. Water is actually not too hard to come by for residental use. Food can be a bit challenging in some places, but the roads can bring it in.
It is all sustainable just fine if we want it to be and stop optimizing for cost.





There are several sets of people involved. First you have the ambitious. These are poloticians and such that probably aren’t really racist at the core, but are willing to act and be racist to get ahead. They are the real problem. But it isn’t hate that drives them. It’s ambition. For the people suffering, that doesn’t matter. But when it comes to solving the problem it does.
Then you have the people who are actually racist, hateful people. They do exist, but they are actually a very small minority. The rest are “followers”. They weren’t racist until someone convinced them to be. These are the people you can give better options to. Doing so errodes the power of the other two groups.
These followers aren’t being told black and white. They are be told lazy, or criminal. And when the ambitious people shut services, they don’t mention the “good” people who benefit, they only mention the bad people. So often followers don’t even know who is really losing out. The news is full of trump supporters who are unhappy that a local to them person they knew got picked up by ICE. That’s because they believed the propaganda that it would only be violent illegal immigrants and such. Some were just fooled. But a lot just idolize trump because he filled a place in thier life that was empty. Give them something better, and they won’t idolize him. And idolization causes a lot of people to believe illogical things.