by John D. Kasarda and Greg Lindsay · 2 Jan 2009 · 603pp · 182,781 words
infinitely repeatable anywhere. And with that, his LEGO-block approach became the reigning vernacular in Airworld’s peculiar geography of nowhere. Kasarda’s Law and Marchetti’s Constant It wasn’t supposed to be this way. Technology was going to ground us by linking and shrinking the world, and in doing so set
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was a sign of progress. At least he was right about the elastic mile. His theory was buttressed several decades later by the Italian physicist Cesare Marchetti, who offered a one-hour rule of human movement. When walking was our only option, a person could cover three miles per hour on foot
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times wider in 1950 than it was 150 years earlier, yet it still took only an hour to traverse. The rule has since been dubbed Marchetti’s Constant. Marchetti contended that transportation, not communications, was the “unifying principle of the world.” Ratifying Kasarda’s Law, he attested that the “so-called explosion in
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Ryanair and every low-fare carrier since. The combination of deregulation, cheap tickets, and gratuitous expense accounts has brought air travel well within range of Marchetti’s Constant, hence consultant expresses and Jim Tam’s perambulating across Texas. Consider Angela Kim, who commutes from Houston to Dallas every Tuesday to babysit her grandson
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Diversity: Community Without Propinquity,” which was collected in Cities and Space: The Future Use of Urban Space. His quotation is lifted from the same. Marchetti’s Constant is derived from Cesare Marchetti’s paper “Anthropological Invariants in Travel Behavior” (Technological Forecasting and Social Change, vol. 47, 1994). His maglev thought experiment appears in “The Evolution
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of Transport,” by Jesse H. Ausubel and Cesare Marchetti (Industrial Physicist, April/May 2001). The Future Forum report was published by the British travel firm Thomson in 2006. The University of California sociologist Claude
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, 261–62 Malthus, Thomas, 339 Manjoo, Farhad, 75 manufacturing sector: employment in, 202;in U.S. recession, 202 Mao Zedong, 409 Marchetti, Cesare, 116–17 Marchetti’s Constant, 116–17 Martin, James G., 169–70, 173 Marx, Karl, 11 Ma Ying-jeou, 388–89 McCain, John, 49, 87–88 McCarran International, 110 McDonnell
by Iain Gately · 6 Nov 2014 · 352pp · 104,411 words
travel time between such radically different lifestyles inspired Cesare Marchetti, the Venetian theoretical physicist, to suggest that there was a ‘quintessential unity of travelling instincts around the world’ and that this unity resulted in a fixed ‘travel time budget’ that he named after himself as Marchetti’s Constant. He tested his theory against a variety
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continental equivalents aren’t being ambitious enough. If displacing aeroplanes is the aim, then why not build an elevated Maglev, such as was imagined by Cesare Marchetti in 1994, running from the Channel tunnel to Aberdeen? It’s only 438 miles, which a Maglev travelling at conservative speeds, and stopping at London
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/144657-0. See also Insights, Commuting Trends Review, Autumn 2010, Blue Door Media Ltd., for Savills. 231 ‘quintessential unity of travelling instincts around the world’, Cesare Marchetti, ‘Anthropological Invariants in Travel Behaviour’, Technological Forecasting and Social Change, vol. 47, no. 1, 1994, p. 88. 232 For the Hadza tribe of Tanzania, see
by Stefan Al · 11 Apr 2022 · 300pp · 81,293 words
become the development hot spots of tomorrow. New mobility systems will change our cities and buildings once again. In 1994, Italian physicist Cesare Marchetti described a principle, now known as “Marchetti’s constant.” He found that, in general, people are willing to commute for about one hour a day, or a half-hour one way
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in a bigger home. The race will be on for the first hyperloop-integrated skyscraper. Autonomous vehicles (AVs) could desensitize people to distance, possibly lengthening Marchetti’s “constant” of commuting time. Without having to attend to the wheel, you can now sleep in your car, or conduct online meetings there. Perhaps you can
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. (While it might not carry as many people, a hyperloop’s higher speeds would prevent people from otherwise taking a more carbon-intensive ride.) If Marchetti’s constant continues to hold, building new developments around faster forms of mobility may further encroach on untouched land, destroying habitats and threatening ecosystems. But there is
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manufacturing, 9, 12, 23–24, 46, 84 MahaNakhon, Bangkok, 77–78, 79 malls, 229–33, 237 Manchester, England, 154–55, 166 Marchetti, Cesare, 233–34 Marchetti’s constant, 234, 235, 237 Marina Bay Sands, Singapore, 254, 256 mass dampers. See tuned mass dampers mass timber, 45–47, 80 material efficiency, 81–84 Maupassant
by Geoffrey West · 15 May 2017 · 578pp · 168,350 words
to their workplaces in not much more than half an hour’s time. Zahavi’s fascinating observations made a powerful impression on the Italian physicist Cesare Marchetti, who was a senior scientist at the International Institute for Applied Systems Analysis (IIASA) in Vienna. IIASA has been a major player in questions of
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spent traveling each day, whether they lived in ancient Rome, a medieval town, a Greek village, or twentieth-century New York, has become known as Marchetti’s constant, even though it was originally discovered by Zahavi. As a rough guide it clearly has important implications for the design and structure of cities. As
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planners begin to design green carless communities and as more cities ban automobiles from their centers, understanding and implementing the implied constraints of Marchetti’s constant becomes an important consideration for maintaining the functionality of the city. 4. THE INCREASING PACE OF WALKING Zahavi and Marchetti presumed that for a given
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. See animals Manchester, England, 223–24 Mandelbrot, Benoit, 130–31, 132, 138–45, 152, 364 Mandelbrot set, 143–44 manufacturing, 211 Marchetti, Cesare, 333–35 Marchetti’s constant, 334–35 market capitalization, 379, 389–90 market share, 408–9 Marx, Karl, 228, 332 Masdar (Abu Dhabi), 256, 258, 299 Mathematical Principles of Natural
by David Kerrigan · 18 Jun 2017 · 472pp · 80,835 words
been slowing. It may be explained, at least in part, by a concept known as the "Marchetti Wall."[62] Back in 1994, the Italian physicist Cesare Marchetti observed that throughout history—going back to ancient Rome—the majority of people disliked commuting more than one hour to work. If you're faced
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being as car-centric as the developed world. City travel is still mostly composed of walking, bicycling and public transport, much more in line with Marchetti’s constant. It is probably preferable if these cities do not replicate the urban mistakes of others, as to multiply them on the scale of Mexico City
by Richard Rhodes · 28 May 2018 · 653pp · 155,847 words
Middle East in recent years have frequently exceeded 125°F. Energy: A Human History originated in my encountering the work of an Italian physicist named Cesare Marchetti. Born in 1927, Marchetti has been based for many years at an institute in Laxenburg, Austria, outside Vienna—IIASA, the International Institute for Applied Systems
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—barely—afford to produce all its power with renewables if it decides to do so. The rest of the world doesn’t have that option. Cesare Marchetti’s graph, assuming its vectors unfreeze themselves as conditions change, predicts a future energy supply dominated by nuclear and natural gas. We will need all
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. The late Ted Rockwell shared his experiences working with Hyman Rickover and building the first US commercial nuclear power plant. I benefited from correspondence with Cesare Marchetti and from discussions present or past with Harold Agnew, Hans Bethe, Richard Garwin, Thomas Graham Jr., David Rossin, Michael Shellenberger, Stanislav Shushkevich, Charles Till, Eugene
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–203. ———. “Fifty-Year Pulsation in Human Affairs: Analysis of Some Physical Indicators.” Futures 18, no. 3 (1986): 376–88. ———. “My CV as a Personal Story.” Cesare Marchetti Web Archive, 2003 (online). ———. “On Decarbonization: Historically and Perspectively.” IIASA Interim Report, 2005 (online). ———. “On the Long-Term History of Energy Markets and the Chances
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Information Library (online). 16. Anil Markandya and Paul Wilkinson, “Electricity Generation and Health,” Lancet 370 (2007): 982. 17. Cesare Marchetti, “My CV as a Personal Story,” Cesare Marchetti Web Archive online, 2003, 4–5. 18. Cesare Marchetti and N. Nakicenovic, “The Dynamics of Energy Systems and the Logistic Substitution Model,” pt. 1, pt. 2, RR-79
by Michael Shellenberger · 28 Jun 2020
4. A System Without a Schedule While consulting for General Electric in the early 1970s, a playful, forty-something-year-old Italian nuclear physicist named Cesare Marchetti became friendly with one of GE’s in-house economists. The man had recently coauthored a paper, “A Simple Substitution Model of Technological Change.”40
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about the future of wild fish, nor Trader Joe’s, Whole Foods, Costco, Kroger, and Target, had changed their minds.94 8. Class War Today, Cesare Marchetti is in his early nineties and lives as a “gentleman farmer near Florence,” says his friend and coauthor, Jesse Ausubel, “with olive groves, grapevines, goats
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. The author of the summary, which Oreskes and Conway claim “sided with the economists,” was Jesse Ausubel, the expert in energy transitions who worked with Cesare Marchetti in the 1970s at the International Institute for Applied Systems Analysis in Vienna. Ausubel also coauthored an article with Yale University’s William Nordhaus, who
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Model of Technological Change,” Technological Forecasting and Social Change 3 (1971–72): 75–88, https://doi.org/10.1016/S0040-1625(71)80005-7. 41. Cesare Marchetti, “A Personal Memoir: From Terawatts to Witches,” Technological Forecasting and Social Change 37, no. 4 (1990): 409–414, https://doi.org/10.1016/0040-1625
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, December 1979, http://pure.iiasa.ac.at/id/eprint/1024/1/RR-79-013.pdf. 44. Marchetti, “A Personal Memoir: From Terawatts to Witches.” 45. Cesare Marchetti, “Primary Energy Substitution Models: On the Interaction Between Energy and Society,” Technological Forecasting and Social Change 10, no. 4 (1977): 345–56, https://doi.org
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: University of Chicago Press, 2006), 162. 48. Marchetti, “Primary Energy Substitution Models.” 49. Richard Rhodes, Energy: A Human History (New York: Simon & Schuster, 2018). 50. Cesare Marchetti, “Primary Energy Substitution Models.” 51. In liquid form, natural gas has 54 MJ/kg, but liquefaction of natural gas requires significant amounts of energy. Smil
by Oliver Morton · 26 Sep 2015 · 469pp · 142,230 words
described a technical fix – floating ping-pong balls on the surface of the ocean to make it more reflective. A decade later an Italian physicist, Cesare Marchetti, outlined a scheme in which much of the world’s industrial carbon dioxide would be piped directly from power plants to the ocean depths, rather
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– give pause to direct-air-capture enthusiasts. The idea of scrubbing the carbon out of power-station smoke stacks was first mooted in the 1970s. Cesare Marchetti, an Italian physicist at the International Institute for Applied Systems Analysis (an international think tank outside Vienna; as it happens, Harrison Brown was one of
by Robert Bryce · 26 Apr 2011 · 520pp · 129,887 words
of fuels that contain less carbon. This megatrend was first identified by a group of scientists that included Nebosa Nakicenovic, Arnulf Grübler, Jesse Ausubel, and Cesare Marchetti,15 who found that over the past two centuries, the process of decarbonization has been taking place in nearly every country around the world. Because
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Mile of Oil: Realities and Options for Averting the Looming Global Energy Crisis (New York: Oxford University Press), prepublication copy, 188. 15 See, for example, Cesare Marchetti, “On Decarbonization: Historically and Perspectively,” International Institute for Applied Systems Analysis, January 2005, http://www.iiasa.ac.at/Admin/PUB/Documents/IR-05-005.pdf
by Samuel Arbesman · 31 Aug 2012 · 284pp · 79,265 words
trend. Data from Grübler, Technology and Global Change (Cambridge University Press, 2003). These transportation speeds have clear implications for how the world around us changes. Cesare Marchetti, an Italian physicist and systems analyst, examined the city of Berlin in great detail and showed that the city has grown in tandem with technological
by Tom Standage · 16 Aug 2021 · 290pp · 85,847 words
by Matt Ridley · 17 May 2010 · 462pp · 150,129 words
by Tom Vanderbilt · 28 Jul 2008 · 512pp · 165,704 words
by Ryan Dezember · 13 Jul 2020 · 279pp · 87,875 words
by Paul Mason · 29 Jul 2015 · 378pp · 110,518 words