Come now you're being ridiculous.
Why do engineers need miners? Engineers can be miners, they have equipment and do it themselves. But amines could not be an engineer. Engineers create a world which never was.
Doctors are stem, lawyers aren't but they aren't really philosophers. Anybody can do philosophy it isn't really hard, everybody has an opinion. In fact physics and philosophy or maths and philosophy are very popular joint honours.
If you're saying somebody with a masters or a PhD in Engineering couldn't use tech to build a house you are not thinking straight.
It isn't hard to grow fruit and veg, yeah you might be on a crappy diet that would be boring but you'd survive.
Not everybody accepts things need to change. A lot if not most people are perfectly happy. And then you have the fact that nothing can really be done, you don't have a plan, you are just complaining that this system isn't good enough without a better solution. If you don't have a solution you think to the current system because it's better than anarchy. You don't need pessimists and idealists, not really, when you think of it, one realist is worth one of each ( a pessimist and idealist)
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