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    « As Israel Learns, So Learns the U.S. | Main | The Limits of Net Censorship »

    August 13, 2006

    The Goal of Broadband is a Grid

    Grid The world is becoming one giant computer.

    The speed of that computer, or your part of it (or the part that works in your language) is the speed of the slowest link in the chain between you and your work.

    Long story short, the better your broadband connection, the better your computing experience.

    This has been true for some time. The speed of our broadband defines our computing experience. The goal of  broadband activists is to eliminate this bottleneck, between you and the vast worldwide computer you want to use.

    The barrier to that is the Bells, and the cable companies, who are hoarding all the bits and calling them "services." TV "service. Telephone "service." These are superfluous. For your computer, telephony is a low-bandwidth exercise. For your computer, TV is a higher-bandwidth exercise, but new software has cut that threshold dramatically.

    Despite this Bellheads get away with calling speeds of 200k "broadband" and hoarding all the bits beyond that figure. Maybe they'll sell you ADSL and let you have 20% of the available bits. Maybe they'll sell you cable modem service and give you one channel for your Internet (out of hundreds available).

    We don't really need fiber. All we need to do is liberate more of the existing bandwidth in order to dramatically improve our computer experience.

    There are several ways in which this can be done:

    • Competition, from governments or entrepreneurs dedicated to delivering bits, would force these companies to compete.
    • Regulation, which told these companies to deliver bits, would accomplish the same thing.
    • Nationalization, a takeover of the bit hoarders' networks, would also accomplish the same thing.

    Wall_of_macs It's really up to us, not the Bell companies, not the cable companies, which path we choose. These networks were built under compulsion, in a regulated environment. They do not "belong" to the Bells or cable operators the way a private enterprise owns its assets. Regardless of the claims made by the Bells or cable operators, this is a plain fact. (That's the 1998 Wall of Macs at the University of Washington.)

    In getting to where we want to go, it's vital that we consider our goal. The goal of broadband is to link everyone to the grid, as fast as possible. On a grid, you can parcel big jobs among many systems, and when you're connected you're equally close to every other system.

    The grid idea is 20 years old now. It originated with parallel processing, the breaking of the Von Neumann architecture at Sandia Labs in New Mexico. It was first proven, in fact, using networked computers. Today it's being applied on chips, like the Intel Dual Core (watch for quad and octal cores next).

    But once you're joined to the Internet, you should be able to use all the computing power you can find there. You should be able to parcel out your biggest jobs among Internet-linked computers and get them all done.

    This is bound to be controversial. Imagine bad people doing bad jobs.

    But such claims are  just an argument for Luddism.

    This should be the ultimate demand of Open Source Politics, the tools we need with which to change the world, unencumbered by monopolists, governments or any other gatekeepers.

    The nation which reaches this goal fastest, which gets closer to this goal sooner, empowers its people and captures the future.

    The question, then, is whether Americans wish to be part of that future, or let fear make us part of the past.

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