Dr. Dobb's Journal - December 2008 - (Page 16) D12LEAD_p2cp.qxp 10/13/08 12:09 PM Page 16 Cover Story by Michael Swaine Greg Wyler’s mission is to make the Internet accessible and affordable to the “other 3 billion” people in the developing world In Robert Heinlein’s classic science-fiction story “The Man Who Sold the Moon,” an outrageously extravagant entrepreneur constructs a huge and elaborate business plan inspired by the question, “Who owns the moon?” The entrepreneur has noticed that the moon only passes directly over those parts of the earth within about 30 degrees of the equator (more or less the Third World), and given that property rights are generally understood to extend down to the center of the earth and upward without limit, he asks himself, what if someone set about buying up the “lunar claims” of these Third World “Moon States.” It’s an entertaining story, but it’s just science fiction. Greg Wyler is a realworld entrepreneur who merely plans to hook up the 3 billion people in the Moon States to the World Wide Web. His company, O3B Networks, has as its mission to make the Internet accessible and affordable to the “other three billion” (hence “O3B”) people in the developing world, enriching lives and ensuring fair and equal access to information throughout the entire world. That’s all. Wyler doesn’t call them the Moon States, but just as the moon only passes over that part of the earth near the equator, communications satellites in certain economically attractive orbits can communicate only with ground-based stations within a certain distance from the equator. The countries in this tropical band not only have a (questionable, to be sure) claim on the moon, they also have a privileged position relative to the reach of equatorially orbiting Medium-Earth Orbit (MEO) communications satellites. O3b Networks will pursue its mission by ringing the earth with MEO satellites tricked out with the equipment necessary to empower other ground-based businesses to wire up the Third World. In addition to technical expertise, O3B Networks’ investors, Google, international cable operator Liberty Global, and private equity provider HSBC, have put $65 million into O3B Networks’ effort, so this is not just an outrageously ambitious and high-minded dream. It is that, but it’s not just that. 16 Dr. Dobb’s Journal l www.ddj.com l December 2008 Teach a Man to Fish The plan has spawned a lot of online discussion, and inevitably someone asks some variation of this question: When the average income in parts of the Third World is $2 a year and disease and starvation are rampant and there is a lack of stable government or a functioning economy and illiteracy is almost universal and there are no computers anyway, wouldn’t food or clean water be more helpful than access to The Google? What’s wrong with the question is that it assumes that the disaster stories we read on the Internet actually represent typical life in the developing countries. People who have worked there tell a different story. Richard Koman, writing on the ZDNet Government site, recalls working on the Uganda Digital Bookmobile. “We loaded books onto hard drives and drove out to the villages. Many other aspects of [Brewster Kahle’s] bookmobile concept could have been enabled if there were any meaningful net access on the continent.” But there isn’t. The fact is that there are more broadband Internet users in Belgium than in all of Africa. “Med staff could drive a bookmobile around, learn about villagers’ medical complaints, and access information for the village,” Koman adds. “None of that was happening without the net. So O3B Networks’ [plan] is welcome news indeed.” Wyler knows something about Third World communications access, having pioneered the first commercial 3G mobile and fiber-tothe-home network in Africa, and he puts it this way: “We have seen the http://www.ddj.com
Table of Contents Feed for the Digital Edition of Dr. Dobb's Journal - December 2008 Dr. Dobb's Journal - December 2008 Contents Friday Night Fish Fry Alia Vox Developer Diaries Conversations The Man Who Sold the Sky Performance on Rails LINQ-to-SQL and T-SQL A Remote Java RMI Registry Beyond B-Trees File Descriptors and Multithreaded Programs Effective Concurrency The Agile Edge Swaine's Flames Dr. Dobb's Journal - December 2008 Dr. Dobb's Journal - December 2008 - Dr. Dobb's Journal - December 2008 (Page Cover1) Dr. Dobb's Journal - December 2008 - Dr. Dobb's Journal - December 2008 (Page Cover2) Dr. Dobb's Journal - December 2008 - Dr. Dobb's Journal - December 2008 (Page 1) Dr. Dobb's Journal - December 2008 - Dr. Dobb's Journal - December 2008 (Page 2) Dr. Dobb's Journal - December 2008 - Dr. Dobb's Journal - December 2008 (Page 3) Dr. Dobb's Journal - December 2008 - Contents (Page 4) Dr. Dobb's Journal - December 2008 - Contents (Page 5) Dr. Dobb's Journal - December 2008 - Friday Night Fish Fry (Page 6) Dr. Dobb's Journal - December 2008 - Friday Night Fish Fry (Page 7) Dr. Dobb's Journal - December 2008 - Friday Night Fish Fry (Page 8) Dr. Dobb's Journal - December 2008 - Friday Night Fish Fry (Page 9) Dr. Dobb's Journal - December 2008 - Alia Vox (Page 10) Dr. Dobb's Journal - December 2008 - Alia Vox (Page 11) Dr. Dobb's Journal - December 2008 - Developer Diaries (Page 12) Dr. Dobb's Journal - December 2008 - Developer Diaries (Page 13) Dr. Dobb's Journal - December 2008 - Conversations (Page 14) Dr. Dobb's Journal - December 2008 - Conversations (Page 15) Dr. Dobb's Journal - December 2008 - The Man Who Sold the Sky (Page 16) Dr. Dobb's Journal - December 2008 - The Man Who Sold the Sky (Page 17) Dr. Dobb's Journal - December 2008 - The Man Who Sold the Sky (Page 18) Dr. Dobb's Journal - December 2008 - The Man Who Sold the Sky (Page 19) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 20) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 21) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 22) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 23) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 24) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 25) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 26) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 27) Dr. Dobb's Journal - December 2008 - Performance on Rails (Page 28) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 29) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 30) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 31) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 32) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 33) Dr. Dobb's Journal - December 2008 - LINQ-to-SQL and T-SQL (Page 34) Dr. Dobb's Journal - December 2008 - A Remote Java RMI Registry (Page 35) Dr. Dobb's Journal - December 2008 - A Remote Java RMI Registry (Page 36) Dr. Dobb's Journal - December 2008 - A Remote Java RMI Registry (Page 37) Dr. Dobb's Journal - December 2008 - A Remote Java RMI Registry (Page 38) Dr. Dobb's Journal - December 2008 - A Remote Java RMI Registry (Page 39) Dr. Dobb's Journal - December 2008 - Beyond B-Trees (Page 40) Dr. Dobb's Journal - December 2008 - Beyond B-Trees (Page 41) Dr. Dobb's Journal - December 2008 - File Descriptors and Multithreaded Programs (Page 42) Dr. Dobb's Journal - December 2008 - File Descriptors and Multithreaded Programs (Page 43) Dr. Dobb's Journal - December 2008 - File Descriptors and Multithreaded Programs (Page 44) Dr. Dobb's Journal - December 2008 - File Descriptors and Multithreaded Programs (Page 45) Dr. Dobb's Journal - December 2008 - Effective Concurrency (Page 46) Dr. Dobb's Journal - December 2008 - Effective Concurrency (Page 47) Dr. Dobb's Journal - December 2008 - Effective Concurrency (Page 48) Dr. Dobb's Journal - December 2008 - The Agile Edge (Page 49) Dr. Dobb's Journal - December 2008 - The Agile Edge (Page 50) Dr. Dobb's Journal - December 2008 - The Agile Edge (Page 51) Dr. Dobb's Journal - December 2008 - Swaine's Flames (Page 52) Dr. Dobb's Journal - December 2008 - Swaine's Flames (Page Cover3) Dr. Dobb's Journal - December 2008 - Swaine's Flames (Page Cover4)
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