What you suggest might happen in the emergency room is charity. And since when did any offer of charity return a right of control over the charity recipient? That doesn't happen under any set of ethics or morals I know of. Nor is forcing the hospital to give free service a charitable act.

Only a slave owner has the right to demand products or services be given to him or her as a right. There is no right to health care in a free society.

It's the reason for Henry Petroski's famous remark that "The most amazing achievement of the computer software industry is its continuing cancellation of the steady and staggering gains made by the computer hardware industry."

Hmm.. Just maybe that extra cycle time might now be spent doing something constructive that we did not do when cycle time was dear? Sending and receiving email used to be quite cheap. But add in cryptographic signatures (rfc 4871) and the cycle time spent on one piece of mail goes up an order of magnitude.

The software industry would be derelict if it didn't try to find something useful and profitable to do with the extra cycles granted it. Well, I suppose there are exceptions. I find youtube.com to be useful, even if Google doesn't find it profitable.

Do a search on "smokey yunic adiabatic". He was working on this 10-20 years ago.

I agree, but for a different reason. The problem is that IT does improve productivity, it's just that it isn't as much productivity as it maybe could be. This is not $6T that we ever had, it's $6T that we might get if we could perfect IT. But since IT involves people, it's never going to be perfect. Since we never had the $6T to begin with, it's not a loss.

You mean except for the fact that humans had a hand in the Little Ice Age as well?

Got a link for that? Somebody worried about all the whale oil being burnt? Not enough warm blooded animals swimming in the deep so the ocean cooled?

I was standing on top of a mountain

Standing on a high point tends to give you a clear path to cell towers quite some distance away. Flat land, like North Dakota gives great reception 30 miles from a cell tower as there are no obstructions. And even if it's populated like farm towns in the Midwest, and everybody has a phone - well most farmers spend most time working, not yakking and there aren't enough folks in a 30 mile circle to need that many cell towers.

And labor in Sikkim is probably cheaper than labor in the USA, so building that cell tower was cheaper.

You are right that the business model of locked-in phones is a pain, but your examples of better service are apples & oranges if you are comparing the sparse farmers of Sikkim to the densely packed IPhone users of Silcon Valley.

Other than it is liquid and burns in air, and at a low enough temp not to melt the engine parts.

More important might be that not much is known about what politicians will do ....

I can't imagine why they don't use them.

A few possibilities:

• Taxes based on mostly trucking use for diesel - higher than gasoline. I.e. we have slow-footed politicians.
• Emission standards met only recently, combined with slow footed US car companies
• Bad history with stupid diesel offers in the past - US car companies never seem to be able to do things right after a mistake. For all their PR money, they never seem to think they are good enough to actually change the consumer opinions about a car, but they do think they can fool them (i.e. After X-cars got a bad name, they just re-labled the cars and the platform).
• Siberian weather in the midwest - A hard cold snap in the fall can jell summer weight diesel fuel. Getting stranded in the cold just once for such a reason would convinvce the strandee and all their friends and family to never try diesel.

Electricity - which is made mostly from burning coal, which generates more C02 per BTU than does burning gasoline.

Until they start advocating nuclear power, the greenie solution is to freeze in the dark. And all for a bogus AGW scare.

Actually, at the moment, the Sahara is greening.

Climate Changes And Increased Rainfall 'Greening' the Sahara Desert Becoming Green Due to Climate Change August 4, 2009.

people are automatically doubting science. And that's quite another thing entirely.

It's more that people are automatically doubting scientists (not science), and that's not necessarily a bad thing. It's not like scientists are less human and more angelic than any other human who claims authority on a subject.

Does it matter if any TVs are cablecard capable if the various DVRs are cablecarded? As long as a Tivo or MythTv box can use a cable-card, I can use any TV set I want.

A civilized nation should provide free education to the highest level each person wishes to attain, because that's part of believing that the nation's most most important resource is its people.

Perma-students aren't much of a resource at all. Neither are political scientists, if the one in my family is representative of the average political science graduates.

People are an important resource only after they get done with their education and produce something useful in exchange for what they get from the rest of us. And the way we make sure that the education isn' t just a waste of time, is to expect most folks who get an education to pay for it. If you can't pay for it, it was probably a waste of your time and the bank's money.

We managed to freely exchange ideas long before the internet gave everyone an anonymous soapbox, kids.

Some places and some times, maybe. But even the Founding Fathers of the USA found it necessary to use psuedonyms.

The question is how stable is a system that does not allow for anonymity or private conversation? How easy is it for that kind of a system to be misused?

Maybe you should review this List of journalists killed in Russia for a list of folks who could have used the protection of anonymity.

There was a bit of sarcasm to my answer. And my suggestion was to go to nuke power, not oil/coal.