The DoD is known for viruses transporting payloads across airgaps onto Internet-connected machines. One thing it isn't is "so secure".

But, to the extent that it IS secure, it uses pretty much what I outlined. They use Class 3 certs for all users and all machines, and have done since about 2001. The US Navy got to trial run thei system to shake down the defects in the design, before they rolled it out to everyone. Beyond that, they use segregated networks (in principle, physical separation rather than logical separation, but who knows?) and encrypted communications.

What I've done above is take what the US DoD uses today, threw in what the US DoD recommended but never actually implemented in the 70s to fill in some of the gaps, and also included what the US DoD implemented and actually used in the way of Trusted OS deisgns in the 70s and 80s. The NSA and IRS likely use some variants on the same techniques.

So, what I've got above is pretty much why the DoD is as secure as it is.

What I've done is augmented it to handle the fact that you need to verify the hardware and not just the endpoint, and that you need to verify the physical host independently of the logical host. But that's pretty much it.

Since buying the original XBox I've personally picked it every generation. But perhaps not for the reasons MS would prefer. I've always bought consoles as both gaming device and multimedia player. XBMC, all the way to Kodi on my series X. PS always lagged in that regard.

I don't buy a lot of games. Less than one a year, and none since 2024. I'm the owner of what MS might call stranded hardware.

And now the Apple TV is so good I haven't turned on my XBox on in months.

So I get it. Guys like me freeloaded cheap hardware thanks to the game buyers, but we don't contribute to the revenue streams.

That is true, but the archaeology shows that this won't work for all island-hopping or all river navigation.

For example, we have clear evidence of hominins not just living on islands across the Mediterranean when no ice was present (it was free-standing water) but commuting to and from shore. We also have evidence of technologies travelling upstream along river-based communities at speeds that cannot be accounted for by simply walking.

So we need a model in which they could actively navigate against the water flow AND across significant distances of open water.

We know that boats built 1.1 million years ago (so around the time of the split) were capable of going long distances up/down rivers between settlements, and across open waters beyond visual range to islands. This places certain language requirements on the hominins of the time, although we can't be sure hobbits had full access to all of those requirements. (There's not much evidence of boat building.)

However, they must have genetically had the capability, whether or not their brains were large enough to make any use of it.

That is all perfectly true, but we have a problem. Boats were capable of navigating reliably and robustly up/down rivers and across open sea beyond visual range. This requires much more complex communication than a gorilla or a chimpanzee is capable of, but obviously orders of magnitude less than a modern human or a Neanderthal.

It would seem reasonable to say that homo florensis was as much like us as those who first built deliberate boats for voyages requiring complex navigation.

The homo genus arose 2.2 million years ago. Evidence of complex communication exists as far back as 750,000-1.1 million years ago. Homo sapiens arose 300,000 years ago and are technically the "modern humans" as far as outward physiology is concerned. The brain was the size of modern humans for much of the 2.2 million years, but it is disputed how much. Since homo florensis is clearly not being likened to modern humans in the morphological sense, it would seem reasonable to conclude that they must be talking about some intellecual capability.

Fusion is going to be necessary at some point, and you can't start those with solar panels. Reducing wilderness is acceptable up to a point, but beyond that you start to screw up vital corridors and endanger whole sections of the food web - including those not directly impacted by the panels. So yes, you can increase solar and wind, but there are upper limits you absolutely should not cross. We're nowhere near those in the US, yet, but they shouldn't be ignored.

Nuclear as a general purpose fuel is dangerous, yes. So you need much much higher standards for designs and maintenance to keep them safe, and you really need Gen 4+ in order to be able to use nuclear waste as fuel (as we've a lot of that and can then dispose of the energy locked in it quickly and safely). A few more nuclear plants won't cause problems, provided they are Gen 4+ and preferably molten salt not water.

It's hard to not blame TEPCO to some level, as the tsunami was a one in 500 year type and was around 500 years after the last one of that magnitude. Although they're not exactly clockwork, it does become kinda obvious that you need to take such things into consideration. Yeah, yeah, there was no "legal obligation". Honestly, that isn't worth a damn. Either you update the design as new risks are determined (regardless of the law) or you knowingly take that risk.

However, you're absolutely right that the tsunami and the earthquake caused most of the property loss.

It makes no sense to spend more to tiptoe through costly incremental steps of infrastructure buildout buying stuff you crave to be rid of when you can hop right to the conclusion. Fuel is bad. You use it and then you need more fuel. That's a vulnerability to the fuel supplier, the logistics, the free market for fuel, changing government meddling. Fix it right once without fuel and be done with it for 30 years. It's not like there won't be another problem to solve the next day.

>as they are not allowed to use oil or coal

Or natural gas. No carbon. Carbon fuels amplify the already obscene thermal output by at least 2.5.

Also, none of them is dumb enough to go fission. The time to power is an order of magnitude greater than their expiration date if they don't have it. And their server and power costs are bad enough. They don't need to compound those expenses with the costliest source of energy available.

I'm 55. I have a decade of alcoholism with uncontrolled sky high blood pressure accompanying it. My doctor once pointed to my liver enzyme chart and said, "Your liver is very unhappy with you." Then he pointed at my ECG and said, "See that little bump there? That might be what kills you." I had 18 months with a cocaine problem. For two years I partied hard including every psychedelic I could get my hands on. I spent 40 years out of shape, sometimes ridiculously so.

I'm in good shape now, and across the board my numbers are great. ECG is clean. I'm comfortably retired, and at the gym every day. I'm healthy. If you looked at the snapshot at this moment in time you'd think things could hardly be any better... but I know the damage has been done. I'm on borrowed time.

So if I'm going to spent a few uninterrupted hours on MS Flight Simulator, or slashing my way through a few zones on D2: Resurrected, I'm not going to sweat it. In the pantheon of self destructive behaviour this doesn't rise to the level of consideration.

AD or BC? This matters. If Bill Gates is a time-travelling reptile from the Pleiades, and put chips into vaccines, it could be that all who took the vaccine will be spirited back into the Bronze Age and offered up as human sacrifices.

The truth is way out there.

What makes this an American website? Seems pretty well traveled by folks from most English speaking nations. I, myself, have only visited the states.