…Being Green, Harvard Business Review May-June 1994 pp. 46-52. 3M Corporation, 1993, 3M Waste Minimization Guidelines, 3M Corporation, St. Paul, MN. 3M Corporation, 1982, Low- or Non-Pollution Technology Through Pollution Prevention: An Overview, 3M…
…addition, there are federal emissions standards for new pollution sources. 6 Most enforcement (i.e. inspecting of sources and imposing of sanctions) is done by state authorities, but some 10% is done by…
…the initial population No(t) by We also replace a with Dt, the characteristic duration, that is, the time it takes the population N(t) to grow from 10% to 90% of the limit k. Dt is related…
…Online at URL https://www.bts.gov/ntl/. 34US Department of Transportation (1997) National Transportation Statistics 1997 (Washington, DC: Bureau of Transportation Statistics). Online at https://www.bts.gov/btsprod/nts/. 35J. H. Ausubel and C. Marchetti (1996) ‘Elektron’, Daedalus 125, 139-169. 36M. Jufer…
…1991a, Energy and environment: the light path, Energy Systems and Policy 15:181-188. Ausubel, J.H., 1991b, Does climate still matter?, Nature 350:649-652. Birdsall, N., 1992, Another look at Population and Global Warming, Country Economics Department, World…
…m.b.H), Die offizielle Transrapid Homepage, URL https://www.mvp.de/, Munich, Germany, 1997. [16] MIKA, J., Transrapid Informations Resourcen Homepage, URL https://transrapid.simplenet.com/, Germany, 1997. [17] Jufer, M., Swissmetro: Wissenschaftliche Taetigkeit der ETH-Lausanne und Zuerich, Hauptstudie-Zwischenbericht Juli 1994-Juni 1996, ETH-Lausanne, Switzerland,…
The following paper was published in Foreign Affairs (November/December 2000, Vol 79, Number 6, pp. 127-144). It is posted with the permission of the editors. Copyright 2000 Council on Foreign Relations SKINHEAD EARTH?…
…holidays”2 -1,744 -8,534 -10,278 -720 -3,280 -4,000 Shorter/Longer Work career3 +11,674 -13,779 -2,105 -2,675 +19,268 +16,593 TOTAL -26,830 -34,810 -61,640 -22,240 -710 -22,950 1Changes in hours worked per week (lower…
…of the logistic equation into a straight line. Source: Ausubel and Marchetti, Daedalus 125(3), 1996. Lamps have brightened with each decade. At the outset of the 1990s, the Photonics Lab of the 3M…
…electricity consumption will l ead to ultra-high voltage lines (for example, + 2 megavolts) with higher capacity (for example, 5 or 10 gigawatts) and continental range. The great advantage of continental and intercontinental connections is that…