Innovating Complex Change: The Future of Flight
Sometimes it might seem knowledge is effectively built into institutions or technological systems. Take airplanes and airports. They were presumably designed so as to help ensure safe and speedy flight or takeoffs and landings. But they also create an ignorant illusion: namely that this is the best or only way that air travel may be arranged.
Current air travel grew up in a direct line from the Wright brothers, with planes fueled by gasoline or jet fuel (closer to kerosene) taking off from airfields with their long runways, holding passengers in greater or lesser degree of comfort, etc.
As airplanes grew in size and then jet planes mostly replaced piston-driven ones , unadorned airfields grew into complex, large airports — far from central cities so that they could accommodate the lengthy runways required by the jets. Planes were designed with one or two aisles down which passengers would have to move; airport buildings for the most part turned into lengthy concourses with waiting spaces for different flights down long corridors. For quite awhile, governments assigned slots and routes to different airlines on the basis of strict limitations, but as regulation lessened in homage to free-market ideas, airlines, to limit their own costs began to use “hub-and-spoke“ models that require most passengers to land, change planes and take off again one or more times before reaching their destinations.
More recently, Internet-based reservation systems have allowed economy passengers to choose flights on the basis of costs, which led airlines to try to reduce costs and amenities on board as far as possible so that we can almost envisage economy passengers crowded in to sit on nothing more than a slightly padded floor. As planes grow in size, meanwhile, loading and unloading the passengers becomes a longer and longer process. If you are late to reserve for a flight, you may well end up in a mid-row seat forty or fifty rows back from the single entrance. The aisles are narrow, so as to accommodate the maximum number of seats. That makes for congestion as passengers stow or remove their carry-on baggage. If your seat is way in the back you are stuck there almost an extra hour, all told, boarding and deplaning.
Meanwhile, the environmental effects of jet take-offs and landings contribute ever more to global warming. Whatever the efficiencies for the bottom-line focussed airlines, the inconvenience for the passengers, except those paying very substantial amounts, are increasingly annoying. Add to this the irksome need for added security to prevent a flight from being hijacked, or even used as a suicide weapon as on 9/11.
All this happened without any society-level consideration as to whether this is the best possible system.
So here’s the question. Could a changed system, purposely redesigned pretty much from scratch, substantially increase passenger convenience and safety while also significantly lowering environmental impact? I think so.
2. Redesigned from scratch, using contemporary abilities, flight would be strikingly different. You would take off or land in small “feeder planes” that would be powered into the air and braked back to earth mostly by methods external to the plane itself — electrical or magnetic, say — usually relying on renewable energy. Since such planes would not be required to carry the huge amounts of fuel needed for take off and landing, they would carry less unnecessary weight, which would further reduce the net energy costs to get and keep them aloft. Such planes could be accelerated mostly in tunnels that could be located right in central cities (or in suburban hubs). The actual terminal need be little larger than an ordinary subway station. The tunnels would angle slightly up, with mouths through which the planes would emerge above ground at high enough speed to take flight take flight , then continuing on their own power.
These feeder planes would be designed so that passengers could board and deplane directly to or from their designated row of seats, instead of waiting in long lines to go through the whole fuselage from front to back. The entire roof and sides might be hinged so as to open like a gull-winged sports car. Passengers would wait for the plane right near where their row would be. The plane arrives on a sort of track — with wings hidden below the platform, say. Passengers step right on, with all their luggage, which they place in central bins. Then they fasten themselves in their seats, doors close, and the plane is off. Boarding and getting off each might take only about five minutes total.
Where does the feeder plane go? To a hub, usually, much as now, but that hub is not an airport. Instead it’s airborne itself. This inflight hub would be a giant cross between a jumbo jet and a dirigible, permanently high in the sky, partially helium supported, partially solar-powered to require the minimum amount of fuel. The flying hubs would remain semi-permanently above thirty thousand feet, cruising at about six hundred miles an hour in broad circular or oval loops over a large area, up to and including the entire US say, or an ocean. They would be numerous enough that each small feeder plane would have only a short distance to go from takeoff to reach one in moving in its wide circle. (The hubs would move both clockwise and counter clockwise, and the hub your feeder plane would dock with would be the one taking you most towards your destination.) The feeder plane would then dock with the giant hub plane, the passengers would debark, continuing towards their destinations as they wait in the hub until a feeder plane is announced to bring them to their exact goal city. (Sometimes you would be transferred to a different hub before reaching your final feeder flight, say when you were on the way from California to Europe.)
The different hubs would pass near each city on that particular route every two- to-ten minutes or so, with the feeder planes’ takeoffs be timed to meet up with them, traveling side by side at pretty much the same speed and then docking.
Is such docking in mid-flight possible? We know that for the past half century or more, military planes have joined together for in flight refueling. Space shuttles dock with the international space station. I think it’s likely that using computerized sensing and navigation systems, docking firmly enough to allow passengers to debark easily would present little problem. A variety of stabilizing and safety restraints would allow passengers to move around in the flying hubs under most conditions. The hubs could contain a variety of distractions, services and amenities.
Because the giant hubs would be always aloft or at least for long periods — weeks at least — they would not use up the large amounts of fuel ordinary jumbo jets require for frequent take off and landing.
As to safety, there are two main issues: general airworthiness and immunity to hijacking or other forms of sabotage. With various pockets of helium or hydrogen kept somewhat separate from the passenger compartments and away from each other, these large hub flyers would be most difficult to cause to crash, whether by accident or design. They simply would not be projectiles; pilots could be in completely separate areas from passengers. Meanwhile the large size and various compartments of these flying hubs render very tough any sort of hostage taking or hijacking. Because relatively few of them would be flying, on relatively fixed routes, the chances of their crashing into one another by accident would be quite small. The feeder planes would carry little fuel even when first starting out, and thus would make less of a dangerous weapon than the planes involved in 9/11. Because flights would be short, pilots could be completely segregated from passengers during flight, with no possible way to enter the cockpit.
With these inherent safety features passenger searching could be lessened, although with more advanced detection equipment, less invasive and annoying forms of scrutiny of each passenger and her belongings would still be possible, without the long lines and near stripping required now.
3. The catch on all this is getting from here to there. Of course the various elements would have to be designed and tested, but the real problem is that this new system would not work well until many feeder planes and a proportionate number of flying hubs were in service. Most cities would have to be served by them, or passengers couldn’t easily use them. Under current market economics, no one would make the needed investments in design, manufacture, construction and implementation.
With careful planning, though, some intermediate stages might be devised. For instance, feeder planes might take off first from conventional airports, and some of the flying hubs might be able to accept more standard passenger planes. Or perhaps one particular geographic region could first be equipped with the flying hubs, while passengers headed elsewhere would still move by more conventional means. Etc.
This problem of getting from here to there is something that assails us every time any major kind of change is contemplated, since “there” appears to be so different from “here” that a normal steady evolution will apparently never work. Sometimes of course, evolution works quite fast, and surprisingly.
Take cellphones. They have suddenly been adopted all around the world, though that involves not only people buying or receiving the phones but the cell systems withe their antennas being widely set up. Once we have the cell phones in place, life is considerably different in many ways. When I get into a taxi, these days, the driver always seems to be on the phone. That might be bad; the old days of having a conversation between driver and passenger is over. On the other hand, the driver is no longer as isolated from friends as once was the case. Also, with a cellphone in your pocket, in many circumstances you can take risks that other wise would have seemed too scary. You and others can move around the world and not be in danger of being left alone and lost somewhere.
This model of rapidly institutionalizing new ways of doing things ought to be adaptable, with a little advance planing to a radically altered system of transport, of energy use, of having real democracy, of having adequate medical care for all, and for many other purposes.
To achieve it we need, I think a new model of innovating change. I hope to say more about that in future.
More news by category Topic -: Buy phentermine saturday delivery ohio Tramadol hydrochloride tablets Picture of xanax pills Free shipping cheap phentermine Buying phentermine without prescription Safety of phentermine Pyridium Generic viagra cialis Cialis generic india Pink oval pill 17 xanax identification Buy free phentermine shipping Best price for generic viagra Information about street drugs or xanax bars Ordering viagra Snorting phentermine Hydrocodone overdose Lithium Amiodarone Get online viagra Order viagra prescription Order xanax paying cod Cheap phentermine free shipping Imiquimod Tramadol next day Linkdomain buy online viagra info domain buy onlin Pfizer viagra sperm Vidarabine Cheapest viagra price Prevacid Viagra cialis levitra comparison Dutasteride Lisinopril Thiotepa Female spray viagra Black market phentermine Betamethasone Cialis forums What does xanax look like Loss phentermine story success weight Order xanax overnight Viagra alternative uk Diet online phentermine pill Order xanax cod Mecamylamine Eulexin Cheap hydrocodone Buy cheapest viagra Viagra xenical Phentermine with no prior prescription Xanax in urine Macrodantin Cheap phentermine with online consultation Epivir Buy phentermine epharmacist Ditropan Woman use viagra Cialis erectile dysfunction Xanax withdrawl message boards Viagra online store Atorvastatin Generic ambien Is phentermine addictive Next day delivery on phentermine Buy online viagra Ethanol Natural phentermine Avandamet Xanax long term use Diet page phentermine pill yellow 5 cheap Cheapest secure delivery cialis uk Information medical phentermine Cialis experience Phentermine no perscription Compare ionamin phentermine Viagra cialis levivia dose comparison Noroxin Effects of viagra on women Buy cheap cialis Viagra shelf life Hydroxyurea Phentermine discount no prescription Buy cheap online viagra Dog xanax Online cialis Viagra class action Viagra price Phentermine without prescription and energy pill Hydrocodone cod only Nicoumalone Cheapest viagra Cheap ambien Vicodin without prescription Phentermine prescription online Phentermine snorting Mirtazapine Quazepam Isradipine Buy generic viagra online Xanax look alike Moxifloxacin Viagra experiences Piroxicam Nicorette Free try viagra Sotalol Cash on delivery shipping of phentermine How do i stop taking phentermine Xanax prescriptions Cheapest phentermine 90 day order Niacinamide Phentermine weight loss Phentermine