The End of the "Age of Speed" 531
DesScorp writes "'The human race is slowing down,' begins an article in the Wall Street Journal that laments the state of man's quest of aerial speed: we're going backwards. With the end of the Space Shuttle program, man is losing its fastest carrier of human beings (only single use moonshot rockets were faster). 'The shuttles' retirement follows the grounding over recent years of other ultra-fast people carriers, including the supersonic Concorde and the speedier SR-71 Blackbird spy plane. With nothing ready to replace them, our species is decelerating—perhaps for the first time in history,' the article notes. Astronauts are interviewed, and their sadness and disappointment is apparent. In the '60s and '70s, it was assumed that Mach 2+ airline travel would one day be cheap and commonplace. And now it seems that we, and our children, will fly no faster than our grandparents did in 707s. The last major attempt at faster commerical air travel — Boeing's Sonic Cruiser — was abandoned and replaced with the Dreamliner, an airliner designed from the ground up for fuel efficiency."
physical speed is irrelevant (Score:3, Insightful)
it's bandwidth that matters.
Actually very true (Score:5, Insightful)
it's bandwidth that matters.
A 200mph train link giving affordable travel between distant cities would be much more useful that a celebrity supersonic service.
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indeed trains will be faster (Score:4, Insightful)
mod parent up.
While our time saw the death of the only supersonic passenger plane (the french/british Concorde), years ago already, it also saw the dawn of superfast trains, from the japanese shinkansen to the french TGV to the german ICE.
The french experience is, when you set up a fast train on a 500-km-like destination, you just shift 90% of the air traffic down to land.
Fast trains are still slower than aircrafts, but if you factor in starting, and arriving, straight in city centers -and generally a much lower travel cost, this is definitely a move ongoing in many parts of the world.
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Absolutely. SF-LA = one hour on the plane, 5 hours in reality with all the TSA gropes, traffic from the airport and all the other bullshit. It's not that hard to build a train that can make the city center to city center trip in 5 hours or less.
Sitting on a plane worried about when the guy in front of you is going to flip his seat back and crush your laptop screen. Compare that to walking up to board the train a few minutes before it departs, sitting in a nice comfortable seat and maybe even having reaso
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I live in Sacramento, CA and it is officially faster for me to drive to LA (buena park, Disneyland) than to fly.
We had a high speed rail on our ballet a few years back, and it passed, but because my state's senators and legislature can't seem to understand fiscal responsibility it was defunded*.
Anyway, if we simply had high speed rail in this country between major metro centers that were too far apart to drive in 4 hours, but too close to make flying worth it I think it would be a real success.
Say Sac to SF
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Eh with you except for the social security bit.
The problem with SS isn't that it's 'too expensive' - it's that it's an unmaintainable ponzi scheme. The money needs to be invested. Into what you may wonder - well look at Norway. They invest their gov money into corporations that offer public services.
Imagine how well SS would do if it had invested the money into apple or microsoft or even simpler things like public utilities like water.
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A 100mph really easy to make light train between close cities or even neighborhoods to the cities would be a great thing. for some reason here in the USA we are too stupid to build decent public transportation. Instead we clog 8 lane highways with Hummer H2's and Chevy Silverados with one person in them.
And people wonder why the rest of the world looks at us with disdain.
Re:Actually very true (Score:4, Insightful)
Trains are infinitely more comfortable than any other form of transportation, high speed or not. You can get up and walk around, go to the restaurant car, and stretch your legs out in widely spaced seats. The motion of the train is gentle and relaxing, and the view out of the train is often beautiful.
Trains are sometimes perceived as being more expensive than cars, but that is largely because the government maintains the roads "for free", while train companies have to maintain the tracks and pay for it using fare revenue. It makes me angry that our society has chosen to let our passenger railway infrastructure to decay. Passenger rail is vital to our national interest, especially in this world of rising fuel prices.
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An average train car can handle 30+ people.
Compared to say ... a bus which is about the same size and can carry the same amount of people?
Cutting the track isn't required to derail a train, just partially throw a switch somewhere along the route, all you need to do that is a bolt cutter to cut the lock on the switch. Or ... parking a car on the track ... or ... any of a large number of other ways it can be done if someone wanted too.
Highways slow down because people are stupid and rubber neck, but traffic can still flow. Derail a train and its don
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Re:Actually very true (Score:4, Insightful)
While I agree our priorities in many areas are out of whack, I don't think think this is completely one of them.
While I do back the space program, I don't think that the quest for speed for speed's sake for consumers is quite as important. This speed comes requires much more fuel, and is far more energy inefficient. It's clear that the consumer market can't bear those kinds of costs, otherwise Concords would be far more common.
Making energy use more efficient, reducing the resources consumed to make energy, and reducing the environmental impact on producing power are things that we should have as a very high priority. Those have a much higher chance of affecting our long-term happiness and health than getting from Tokyo to New York a little faster than our grandparents could.
Re:Actually very true (Score:5, Insightful)
Interestingly enough, the interstate highway system was never envisioned to become the monstrosity it has become. The original intent was a widely spaced grid, not the all-encompassing web it has become.
Maintaining rail is cheaper, and scars the land much less
the problem is, in any transition, you're essentially compelled to maintain both, which is even more hideously expensive.
Re:Actually very true (Score:5, Informative)
Partly because our infrastructure is fundamentally unmaintainable.
In many cases, we've simply tried to "upgrade" ancient track sections, so our trains have to deal with curves no other high speed rail systems do. This puts extra stress on the trains and rails.
In many cases our passenger rail is shared with freight - horrible performance-wise, great cost-wise. Everyone says we have a shitty rail system in the United States - I've heard from numerous sources that in terms of freight capability, we have the best rail system in the world. It is just that passenger rail infrastructure and freight rail infrastructure have vastly different requirements. (Apparently freight rail in many other countries that have great high-speed passenger rail is rather poor.)
In every other country, they build special track for their passenger rail lines that makes it easier to maintain.
Re:Actually very true (Score:5, Informative)
History catches us up. We don't have high speed rail because we had a large rail system laid out that has remained intack. Germany and Japan and a lot of Europe however got the hell bombed out of their rail systems during the war and had to rebuild. Newer beds and rails allowed them to have an infrastructure that supports putting in high speed rail.
Another historical switch, Russia captured more German rocket scientists at the end of the war and was able to build huge rockets and got into space first, but with big dumb satelites. The U.S. however could only put up something grapefruit sized so had to develop new technologies to pack it in. IC's were created which overnight killed the Japanese transistor radio market.
China did not have a big telephone wire network laid down, so when their economy started to take off. People just used cell phones with no need for land lines. Now they are getting land lines because they want to have internet access. Our old land line structure is like our railroads, but that is being transformed to higher speed digital types because it can ride the back of the cable TV upgrades, and it is easier to lay down new wire than new rail or roads.
Sometimes being first allows someone else to leapfrog into the next level of technology.
Re:Actually very true (Score:4, Interesting)
Correct but that is pretty out of date. The Economist had a great article about the difference between rail in Europe and the US and concluded that our focus on freight was a far more productive allocation of resources. It is just that it is less visible to the public. You save more energy moving 100s of tons of freight on those tracks than a tiny amount of people at high speed.
Re:Actually very true (Score:4, Interesting)
BS. We can afford it; our politians have convinced the population that we are broke, broke, and broke, and that we must give ever greater tax breaks to the ever more wealthy.
If we chose to, we could afford high speed rail. Heck, we pay hundreds of millions of tax payer dollars to build new stadiums for private sports franchises but we can't afford to build a railroad?
We're not broke, we're stupid and gullible.
So what? (Score:5, Insightful)
I used to speed a lot as a teenager- guess what? Now, I like to take my time, enjoy the travel, and save money on gas.
Re:So what? (Score:5, Funny)
You are formaly declared as being halfway towards becoming a 'Grumpy old Fart'
Damn kids! (Score:2)
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Get off my lawn!!
And do it at a leisurely and efficient speed of your choice.
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So we are choosing to be more efficient than fast? What about the new Air Force mini shuttle, the Indian and Chinese space programs, oh.. and all of the newer, faster secret aircraft our own government has been developing over the last several decades? Does this author ever watch television?
Re:So what? (Score:5, Insightful)
We don't use them. Nobody uses them.
This is about machines that are actually used. We don't fly to the moon anymore. We don't use shuttles anymore.
Concorde was, for decades, the fastest any 'ordinary' person could go, and it's no longer here. There's nobody developing any alternatives to that.
The world doesn't seem to need speed anymore. And that'd pretty believable; What's the use of shaving a few hours off your London-New York trip when you might as well just have a video conference with the people there? Transporting humans with speed doesn't seem to be important to the world. Instead, transporting data (And in a lesser amount; physical goods) faster and in more volume seems to be.
Yes, there'll always be somebody pushing the limit. Be that some top secret military project, be that some suicidal maniacs on a salt flat. They will always be there. But this is about machines and methods that actually make it to the real world; And in the real world, who cares about speed?
More people fly all the time (Score:4, Informative)
The world doesn't seem to need speed anymore. And that'd pretty believable; What's the use of shaving a few hours off your London-New York trip when you might as well just have a video conference with the people there?
Yet the number of air travelers increase year by year. Personal travel IS important. In the USA, domestic flights carry from 1 million to 2 million passengers each day. And speed IS important. What's the point in sitting in an airplane? We would like to reach our destination as soon as possible, otherwise we would take a cruise ship, not an airplane.
Unfortunately, physics is implacable, its laws are not subject to negotiation. Until we find ways to (1) move faster than sound without creating a sonic boom and (2) move faster than sound without spending much more fuel, we will be limited to subsonic travel.
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That is a borderline situation, but the further you go the greater the time saved. From the east coast of the US to Europe is about 18 hours or from Europe to Australia you could be looking at a 24 hour flight. There and back you are talking two days on an aircraft plus time lost at the airport, travelling, settling into the hotel, jet lag etc. I work for a company that produces building management software and a couple of projects a single day delay can have a penalty as high a £1,000,000, alth
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Yes, more people are traveling by air, but they're doing it as cheaply as possible. Airplanes actually travel slower now than they used to 20-30 years ago. LA-NYC flights take an extra hour or two than in the past, and that's not counting all the time in security. The airlines have required their pilots to slow down, so they can use less fuel, because passengers simply aren't interested in paying extra to have a faster flight. When people get on Travelocity or whatever, they automatically look for the c
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Re:So what? (Score:5, Insightful)
Concorde was, for decades, the fastest any 'ordinary' person with 4 grand burning a hole in their wallets could go, and it's no longer here.
Fixed that for you. Easy jet is preferable for ordinary people, because it's affordable. Video conferencing is preferable for business, because it's cheaper than flights + hotel rooms. There is a common theme here - money! (and a desire to retain as much of it, as you can).
Re:So what? (Score:5, Insightful)
You think money is the primary reason for video conferencing?
I've done quite a bit of business travel, and I would take a good video conference any day over the travel.
Fact is that of all the business trips I've made, only a fraction were really absolutely necessary, and I already tried to cut them down. From my experience with both myself and others, in decreasing order of relative frequency, these are the real reasons for business trips:
1.) desire to feel important or demonstrate worth, including the nice hotel and other amenities.
2.) side-reasons related to business but not officially stated, e.g. networking with customers or employees, judging something in person, meeting someone else over lunch or simply getting out of the office for a day
3.) actual need of being there in person
I did, in fact, set up a working conferencing system for four locations. It was very interesting to see how two of them constantly experienced inexplainable "technical problems" that the third could all solve or never had, despite them all being quite similar in both infrastructure and available technical support (the fourth was my own main office location). The two who just couldn't get it working were also the ones where, for the relevant persons, reason #1 was very obviously quite important.
Money is an important part, but it doesn't tell the whole story, as any large company that has tried to cut travel expenses has found out the hard way. The main problem is that the rational, good people are the ones who are most likely to cut down on unnecessary - and sometimes even on necessary - trips. The ego-trippers and "networkers" will find or make up reasons why the trip is required. You'll do quite a bit of damage to your company if you don't realize that and take steps to make sure you eliminate #1 and #2 first, before you reduce the amount of #3 events.
Also, unless you realize that a little bit of #1 and #2 is necessary. I went to quite a few company meetings where I had to give a presentation. I could have given them remotely, technically that wouldn't have been a problem. But a couple hundred employees really appreciated that I had taken the time and effort and come, and the feeling of being taken seriously is an important motivator. Likewise, your good networkers will accomplish more over lunch than in three meetings. Your first goal in reducing travel expenses is to create an atmosphere in which they can write "lunch with decider XYZ" on the form instead of making up a bullshit pseudo-reason. Once you have that atmosphere of mutual trust, you can start looking for bullshit reasons and eliminate those trips.
Re:So what? (Score:5, Insightful)
The world needs speed plenty. It just never bought into the marginal cost of going slightly bit faster.
Being a discount "jet setter" is a big improvement over what it replaced, Concorde not so much.
You also have to acknowledge the fact that our grandparents simply were not "jet setters" of any sort. It didn't matter if it was a 707 or Concorde or even some prop driven job. Air travel was simply not within their means.
Now a smart shopper can go anywhere on the planet they want.
THAT is a significant improvement that is not altered by the fact that the mode of transport is no longer considered glamourous enough.
Re:So what? (Score:4, Interesting)
Lets look at "average speed". Today air and high-speed train travel is more accessible to more people than in any point in history. We even have tourists in space (or at least on sub-orbital flights). So I would say the collective speed of the human race has only gone up.
With more efficiency, we can get even more people up in the air and moving fast.
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Last week I spent more in traffic driving to the airport 20 miles away than I did flying to my destination. Coming back, I spend 2x as much time going through US customs in Toronto and security as I spent in the air.
Re:So what? (Score:5, Insightful)
I used to love to fly when I was a kid, and even as a young(er) adult.
Now though... getting there several hours early cause you never know how long security is going to take...
wondering what new hoop I have to jump through. What's that? empty my pockets? ok sure I guess. Huh? take off my belt? what really? ok, let me hold my pants up... take off my shoes? are you kidding? really? well crap, I didn't bring my shoehorn with me it's going to take me awhile to get them back on, no wonder this damn line is moving so fuckin slow. Take my computer out of the computer bag?! are you serious? isn't that what the damn x-ray machine is for? put my deoderant, suntan lotion, and mouthwash in individual plastic baggies? ok fuck it i'm going home this is rediculous... oh what's that? I'm under arrest? well fuck.
and that's even before the groping.
Re:So what? (Score:4, Informative)
Just curious..what airports do you go to where they do all of this?
I usually get to the airport 1 to 1.5 hours before flight time max...I check most of my stuff, but my packpack and computer case go with me. Before I get to the TSA place I put my 'beepables' like jewelry, watch, phone...wallet..etc, into my back pack..so, I usually take off my shoes, put the stuff through xray and walk to the other side put shoes on and grab bags and I'm on my way to my plane.
I've yet to see all the groping, and long waits and all yet at any airport I go to.
I travel mostly in the southeast, but even when I went out as far as CO recently...no big deal really to get through security.
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Just curious..what airports do you go to where they do all of this?
As a recent, personal example: Tampa. I'm sure any airport with the new 1mm scanners will serve as an example as well. Nothing in your pockets, no belts, please proceed through the porno scanner. If you select the groping option, as I did, prepare to wait while they dig someone up to do the groping.
Not that it takes all that long (though Tampa did have a lengthy line on Tuesday afternoon), but everything parent listed gets done for everybody. I wonder where you're flying where they don't all of this.
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Last June the wife and i where flying to NY - they made us take our baby's diaper off - their excuse is it didn't look right (we use cloth diapers not disposable)
they also made us put the stroller through the x-ray.. which was interesting.. i honestly didn't think it was going to fit
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Which is why pure speed is pointless: JFK to LHR (or CDG) is great. Except that with the airport security and procedures, and the city-to-airport travel which is damnably slow, it is pretty pointless.
When in the future, mass transit will have become massively efficient, and we all have chips implanted which will remove the need for humans to do border checks, then having a faster plane will again cause travel times to be significantly smaller.
when concorde was introduced, going to the airport would have tak
Not really (Score:2)
So we are choosing to be more efficient than fast?
Nope. We've figured out by trial and error that traveling faster than sound isn't a good idea. It's expensive and makes people unhappy.
With the laws of physics setting an upper limit on speed it makes sense to concentrate on fuel economy within that limit.
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We are not really choosing to be more efficient then fast. Because energy isn't dirt cheap we have to make the trade off for it. Today it takes more energy (Man Power, Brain Power, resources...) to get energy thus making it expensive. Once we figure out the energy problems (Cost, Environmental Impact, Safety) we can go back to getting faster again.
Re:So what? (Score:5, Insightful)
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I don't think that's the intention of TFA. It's true, the average speed of a human being has gone up. Air travel is now fairly ubiquitous where it once was a luxury. Same with bullet trains.
But what TFA's author is lamenting isn't a decline in the average speed of humanity now, but the loss of the bleeding, cutting edge and the R&D going into pushing the envelope. Nobody's looking at supersonic travel. Space travel (real space, not high-atmosphere LEO) looks like it's just around the corner, but it's be
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In the era of tablets, laptops, and wireless Internet - speed matters less. Some people might want a longer train ride so they can get more work done!
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And if you think
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Instead of ignorantly claiming others to be hyprocrites, do something yourself that you can be proud to tell your grandchildren and inspire others with.
I am not generating carbon with my computer because I pay extra for 100% hydroelectricity (and yes, I know they also buy excess atom energy cheaply at night to pump water into the mountains and sell it the
Speed is NOT overrated (Score:2)
TFA says:
Not everyone rues the slowdown. "I think speed's overrated," says Bob van der Linden, chairman of the aeronautics department at the Smithsonian Institution's National Air and Space Museum in Washington, which displays many of the record-holding craft.
Ask him again next time he takes a flight from D.C. to Hong Kong. On tourist class...
Re:Speed is NOT overrated (Score:5, Interesting)
From the perspective of comfort and productivity, if the same money can get you a cattle-class seat on a mach 2 bird or a cushy recliner, a power jack for your laptop, and an edible meal on a cost-optimized subsonic one, it isn't at all clear that you'd choose the former.
Given that running the big, cost-optimized subsonic allows the carrier to adjust the split(not quite per-flight; but reasonably quickly) between comfort seats and low cost seats as the market dictates, while the small, supersonic one only allows choosing between expensive discomfort and really expensive comfort, the economics behind running the subsonic craft seem pretty compelling.
While I expect that maximum achievable air speeds(and/or flight paths that incorporate very high speed excursions outside the atmosphere) will continue to advance for specialty applications, mostly military; such developments as "leg room", "laptops that aren't a pain to work on", and "sweet, sweet inflight internet" have likely sealed the commercial fate of very high speed air travel services.
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I think you're probably being a little unfair on Concorde, it wasn't that uncomfy, having flown on it myself.
Whilst you didn't have the space of a 1st class seat, or even an economy class seat near an emergency exit (yes, you usually get MUCH more leg room there) on classic subsonic airliner, it was certainly far comfier than your usual economy class flight, in part because the seats were just much more nicely designed than the cheap economy class crap you get to this day.
It wasn't really just the cost that
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Ultimately, that's just the nature of human progress in the real world (vs. wishful fantasies) - extrapolating its rate into the future
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Business class, which is almost as comfortable but typically doesn't have the fully horizontal sleeping position, can be as little as £200 more than economy for a transatlantic flight. For a company, their employee being able to work on that 7 hour flight is easily worth £200. For a holiday traveller, it probably isn't.
Of course, business class tickets are generally closer to 2.5-3 times the price of economy. I just checked, and I can get a return from London to New York for £370 economy, but the cheapest business class ticket is £1007. I'm not sure I could ever justify the price difference.
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DC to Hong Kong - 8k Miles
Definitely one of the worse, but try:
London to Sydney 10k miles (done in 2 segments via Hong Kong or BKK)
Sao Paulo to Tokyo 11k miles (2 segments as well via LAX)
Or, for non stop flights:
http://en.wikipedia.org/wiki/Non-stop_flight [wikipedia.org]
Commercial flight is fast enough now (Score:5, Insightful)
With the pat-downs and all the hassle at both ends of a flight, why would we need a Mach 2+ vehicle in the middle?
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The End of the "Age of Speed" (Score:2)
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In both cases the development ran into physical limitations. The speed of sound is no higher now than it was in 1970, so we've focused on being more efficient within the imposed limits than trying to break them.
Cost is certainly a factor, but the near instant communication of the Internet has dampened the need for rapid physical travel, as well as the reality that nearly every aspect of modern airports are massive timesinks (changeover, security, luggage, etc.)... who really cares if the plane arrives 30 m
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There we have the slight problem of the 30cm/ns speed limit.
There's not much point .... (Score:5, Insightful)
There's not much point in plugging faster airplanes into a hub-and-spoke air transit system with chronic Air Traffic Control delays (assuming they're not asleep), 45-minute airport security lines and 20-minute waits for your baggage.
my kingdom for a modpoint... (Score:3, Interesting)
I traveled a lot in the mid-90s when my co had AmEx Travel people on premise who could cut boarding passes (REAL ones, not the oxymoronically named "e-ticket" crap) & all you had to do was go through metal detector & walk on plane. I once got to Hartsfield (Atlanta) for a 6:30 am flight, realized I'd forgotten my wallet but knew I had cash in my planner for cab & was meeting my director later, called AmEx who took care of the hotel & proceeded to make a 2-day trip to Houston & back w/no
Re:my kingdom for a modpoint... (Score:5, Insightful)
Re:my kingdom for a modpoint... (Score:4, Insightful)
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uh? (Score:5, Informative)
a couple of unrelated decisions are a sign of ending "the age of speed"?
at the moment China is constructing 17000 km of high-speed railways [wikimedia.org]; *surely* the beginning of an age of speed.
sigh, media...
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Another counter-point to their thesis: the development and imminent introduction of commercial space travel. Sure, it'll start off merely as suborbital flops for rich thrill seekers, but they will be (at least briefly) hypersonic thrill seekers.
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From my house (large home counties town in England) to the centre of Paris:
By train: 1h to London St Pancras, 30m check in time, 2h 15m to Paris Gare du Nord, total time, 3h 45m
By air: 45m bus journey to Heathrow, 2h check in time, 30m taxi to runway, 1h flying time, 30m taxi off runway, 30m baggage reclaim, 25m on RER to Gare du Nord, total time 5h 40m
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From my house (just outside london) to glasgow..
By train: 1 hour to london euston via tube, 5 hour train journey to glasgow ~ 6 hours (and good luck at weekends when the tube is often closed)
By air: 15 mins to heathrow by taxi, check in 1 hour before flight, 50 minute flight, 25m baggage claim, 25m taxi to center of glasgow ~ 3 hours
I did this journey recently, only my final destination was close to the airport making the train even less practical. The flight (using BA) was cheaper than the train would have
Technology of Ancients. (Score:2)
My father use to play with engines as teenager, toying with engines, repairing, fixing then.
I have grown repairing computers, fixing computer problems. I have absolutelly no fucking idea how to use a car, but I can write assembler sleeping (too bad dreams are stored on volatile ram).
It make sense to me that if this how everyone roll, on the end, our whole thing ( I don't want to call it civilization ), become more computer "cool" and less engines "cool".
Also, fast is not always the better thing. Theres so
Re:Technology of Ancients. (Score:5, Interesting)
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Re:Technology of Ancients. (Score:5, Funny)
> The older I'm getting the more I want to play with engines and build
> things with wood and metal.
It's okay. We're all addicted to Minecraft too.
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it's more complicated than that. if you put him in a stick shifter, there's an extra pedal to the left called clutch that you need to use before using the shift stick, or you risk destroying the so-called gear box. in this kind of car speed is determined by a combination of pressure on the accelerator and the shift stick.
but i doubt a guy who can write assembly code would have any problem with this kind of finer grainned controls. he might actually like it better.
Actually, MANKIND'S average speed has soared (Score:5, Interesting)
Well perhaps for the upper class Americans for whom air travel was a given back in the seventies travel hasn't sped up. But for the 10s or 100s of millions who are being introduced to commercial air travel for the first time, let me tell you their average speed has really taken off. Air travel has become affordable for the first time to a significant fraction of the world's population. Rising living standards and cheaper flights due to de-regulation has done the trick. Living here in Vietnam I personally have taken many airplane "virgins" for a ride. ;)
(Due to an extremely fortunate set of circumstances, I must confess I was lucky enough to break the sound barrier in a Concorde flight way back when. It was interesting watching the digital airspeed gauge go higher and higher!)
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True, plus add to that the new "tourists-in-space" endeavors and the mean speed gets even higher.
Granted, those trips now are the exception and are pretty expensive, but there are some interesting side-effects on those 100km high zero-G dives: with some more planning, one can travel/send goods between continents at almost ballistic missile speeds- something that business travelers will certainly find very appealing. Okay, now expensive and a curiosity, but it helps those new "tourist-in-space" aviation indu
Is this really just a symptom of societal decline? (Score:2)
While it may be the first time in history that there is know know group of humans on earth traveling at or near our speed records or at least won't be when the shuttle stops, its not the first case of regression.
As past societies declined people who commonly rode horses went back to walking, there is historical record of that. I think it could be argued that this might be more a symptom of the Pax Americana's end than anything else. Now that the great empire no longer has the capacity to project stability
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You could argue that it is a case of wealth being held away from the pockets of the people who would be willing and able to spend it on researching and inventing. Most of the major brilliant moments of discovery and invention in the past were works of single humans funding (at least in part) and carrying out their own endeavours. Now wealth is held by large corporations who restrict the kinds of people who in the past might have been the inventors to specific paths, and overall this leads to little genuine
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Re:Is this really just a symptom of societal decli (Score:4, Informative)
Would you really call it Pax Americana, given the lack of "pax" around the globe over the past 200+ years (and especially the last 100)?
The Romans only had "peace" through slavery and oppression and there was continual fighting anyway. There has never been anything called a "pax" which deserved the name.
The End of "Fast" (Score:2)
Meh... (Score:5, Insightful)
There's a saying from the murky world of the intersection between market actors and regulatory agents: "Nobody screams louder than the guy whose subsidy is being cut."
Astronauts, and their ilk, while they did the jobs we offered, fair and square, were (in terms of human speed) some of the most subsidized travellers in history. For a mixture of reasons, some more or less universal(scientific curiosity), some bound up in particular historical moments(Cold war dickwaving and spy games), we made comparatively massive investments in the velocity of a small number of pilots carrying out specific missions. I have nothing against the pilots, who largely executed their missions with skill and nerve; but that doesn't change the fact that those were some of the most expensive tickets in human history, made possible only by certain historical conditions. Those guys were playing with once-in-a-lifetime white elephants, not prerelease prototypes of consumer goods.
(Now, unfortunately, our extraordinary subsidies projects seem to be focused on our parasitic layer of financial services con-men, an entirely crasser class of people, with far fewer virtues and far greater dangers...)
Why travel faster? (Score:2)
Well, duh. (Score:3)
Well, duh.
It's almost as if our average speed was linked to the availability of cheap energy and the days of cheap energy were coming to an end.
I'd wager we're not... (Score:2)
While I accept that the fastest modes of transport are disappearing, I think the mean speed at which people travel during a year is almost certainly higher now than it has been in the past. The change is that a lot more people are travelling pretty fast far more frequently... and, arguably, this is far more useful than a handful of people travelling very fast very occasionally.
Not so (Score:3)
The human race as a whole != the handful of people who go top speed. Ever heard of averages ? I'm sure the millions of people in China and India and other countries who are getting their first taste of cars, air travel, underground... more thank make up for the disappearance of a few outliers.
Same as with money/health/culture/...: what counts in the end is not what the toppest top have/achieve, but what the masses do.
Pop quiz, hot shot (Score:2)
it's going to get worse in terms of access to (Score:5, Insightful)
petroleum is getting more expensive to dig up and process, as a function of more marginal types of deposits (oil shale, tar sands, etc), and just plain deeper to get to
at the same time, india, brazil, china: approaching western standards of lifestyle and energy consumption
this is a simple economic equation: decreasing supply, increasing demand, which means the age of cheap easy petroleum is over. and while we might be able to switch to electric cars relatively painlessly, i don't see electric powered aircraft in our future (battery weight/ energy density being the obvious issue)
which means air travel, a mainstay of middle class lifestyle, might move back into the realm of the upper middle class and the rich as it was in the 1940s. simply as a function of fuel prices
this doesn't have to do with speed, but it does have a lot to do with the related perception from the middle of the last century of air travel/ space travel becoming more and more ubiquitous and common place. think flying cars. but air travel is actually going to get less common, more rare
Efficiency over speed (Score:2)
We can't afford the speed anymore (Score:2)
Traveling at high speed is inherently an expensive pursuit, in terms of energy, materials cost, and engineering. We've burned through millions of years worth of petroleum in the last century, like a kid burning through the cash in a found wallet. Other natural resources are becoming scarcer as well, with a greater population every year to support. If we're honest, eventually another resource - cheap labor - will be exhausted, too, as standards of living rise. The Chinese aren't going to build stuff cheaply
Matter of perspective (Score:2)
Look at the bright side: Future generations will envy our use of high-power combustion engines that they will see only in museums. It turns out that fuel is expensive.
Speed is possible in other ways... (Score:2)
The laws of physics shows that high speed travel demands a large energy budget. Atmospheric drag and the law of gravity can't be overcome. So forget civilian supersonic air travel, we can't afford it. While it's science fiction now, mag-lev trains traveling though a partial vacuum tunnel could give us supersonic travel between major cities.
Supersonic maglev vacuum tube trains (Score:2)
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The root cause. (Score:3)
Re: (Score:2)
And all those people switching from car to bicycle or bus should bump the figure down a lot.
Re: (Score:2)
Sure, cars and planes don't go faster in 2011 than in 1980. So what?
Yes, yes they do. I have a 1982 Luxury car that tops out at 100 mph and it's a mercedes. The modern equivalent [edmunds.com] (The BlueTEC S 350 being the current equivalent of my 300SD) is electronically limited to 155 mph and makes 0-60 in just over 7 seconds, it takes me more like 15. I murdered my '78 Celica by making it do 100 mph for a sustained period (though it was surprisingly stable at speed as a platform) but a 2010 celica will make a buck twenty or better. Planes might not be faster, but cars most CERTAINLY ar
Re: (Score:2)
No, I can imagine a rocket that's much faster. So there.
Re: (Score:2)
Good, someone noticed this divergence!
Meanwhile we meet cool people around the world, have a blast, ... then slam into the physical speed barrier when it comes time to meet up IRL. Weren't we all disparaging the "virtual girlfriend" a few stories ago?
Re: (Score:2)
> Travelling 4000 miles to speak to someone or just see their face is,
> for the most part, quaint and pointless.
And this is why nerds can't, for the life of them, design programs with actual people (users) in mind...they just don't get it what could possibly be so important about people...sigh.
Re: (Score:3)
If we had any significant passenger rail use, the security would be just as tight.
You'd think so, but evidence says otherwise. Look in Europe, which has a lot more terrorism that the US. Airports have high security, while trains, high-speed or otherwise, have very little. Its the same everywhere else too.
Re: (Score:3)