The US will blow a trillion dollars on a failed F-35 program, but won't even build up its own semiconductor manufacturing industry. The US truly is fucked.
Hexbear2
I miss the grease gun. One of the greatest of all time.
America won WWII through recycling model Ts and other crap we had laying around in landfills and turning it into ships planes and tanks. We shipp all our scrap to other countries these days, there is no reserve to quickly ramp up new production lines. In fact, China built some of their infrastructure on the bones of American waste, even including the scrap we sent over from the world trade center and the solar panels that Carter put on the white house. America is so fucked in any conflict with China. America couldn't even beat Illiterate Afghani with busted-up AK-47s who never even heard of 9-11.
The reality of a modern major war with China, an ocean away, with no logistical supply chain, is that it will be fought and over within weeks, culminating with the launch of nuclear weapons.
I don't think there is anything wrong with it. You are looking at hunting as a sport. I am looking at hunting as a means of obtaining food. I used to go hunting for rabbit and pheasant mostly, for food. It's way more humane than modern livestock for chicken, pork, cows, etc, and for deer, it keeps the population to a manageable level since most of the natural predators were unfortunately wiped out.
It's real. It's how dehumidifiers work. It's not energy efficient, and more suitable for short term emergencies where you can't set-up an RO to pull water from a local lake.
I immediately assume these types of posts are astroturfing, it's just so damn "campaigny" and reads like something an intern would write.
It could definitely happen. Civilization will first collapse, maybe some humanity might hold on. We'll see 500 PPM CO2 by 2040. It's right around the corner. Mass starvation and die offs of billions, may lead to resource wars, and then all bets are off.
Call me a doomer, but I don't think humans have even 1,000 years left without major sociological revolution that focuses on the welfare of humanity and the planet.
Kinesis split keyboards are the way to go.
The whole concept of crewed space travel using rockets of any type (including shuttle) is flawed and will never work, it's too expensive, not good for the environment, and not scaleable. Humans have no business going to space, it's just a flag waving contest. Aerospace engineers have known this is a scam for decades and there's been little/nothing done about it. China might do it someday, we'll see. The only way to get to the next step is to build StarTram, the world's first international space launch port, up the side of the highest equatorial region mountain. If we do that, and reduce the cost per lb by 99%, we can build self-assembling modules in space and then send them out to mine the asteroid belt for rare earth metals, which are incredibly important for the next phase of human civilization. None of this will ever happen, and humans will be extinct before it does. Hell, humans will probably go extinct before even making it to Mars, not that we have any reason what-so-ever to send humans to mars and we shouldn't be holding that up as something to aspire towards.
I'd build the world's first international spaceport. If it was USA, I'd build it up the side of the Hawaii volcano. The goal is to get it as high as possible, as close to equator as possible, to take advantage of earth's angular velocity. If possible, building in the Andes would be even better.
Startram gen 2 or bust. https://en.wikipedia.org/wiki/StarTram
Humanity has to cut the cost of space launches by 99% or more if we are ever going to advance to the next phase of history: Mining the asteroid belt for necessary minerals. All progress comes from raw materials in some capacity and the asteroid belt is a near unlimited source.