…On average the world corn farmer has been making the greatest annual percentage improvement. If during the next 60 to 70 years, the world farmer reaches the average yield of today’s U.S….
…average yield of today’s US corn grower, ten billion people will need only half of today’s cropland while they eat today’s US calories. The land spared exceeds the Amazonia. This…
…1994. 30 – F J Sulloway, Born to Rebel, Pantheon, New York, 1996. 31 – International Labor Organization (ILO), Yearbook of Labour Statistics, 55th Issue, ILO, Geneva; International Labor Organization, World…
…by the New York Academy of Sciences with support from Carnegie Corporation of New York, explored scientists’ roles in the diplomacy between Israel and Egypt, Argentina and Brazil, and the…
…Washington, DC: U.S. Government Printing Office. New York Times, (1988) ‘It’s Official! Vacations Really Aren’t Un-Japanese’, Section 1, page 4, column 1, 6 August. New York Times, (1988) ‘Relaxing Takes…
…by a colleague of Potter. [iii] P. D. MacLean, The Triune Brain in Evolution: Role in Paleocerebral Functions, Plenum, New York, 1990. [iv] In some fish ranching, notably most of today’s ranching of…
…people times GDP/people times fuel/GDP times carbon/fuel . . . or carbon = carbon, an identity. Consider the world carbon emission performance for 1950-1990 and for 1991-1999 divided into the…
…their share of (GDP) times the sheets of paper per GDP times the amount of wood a miller uses to make a sheet of paper times the area a forester…
…their territory to support more people. In fact, by Roman times the English had already cleared a large fraction of their land for crops and animal husbandry. English population shows…
…underwater crossing, traffic soared to 2 million crossings per day, shocking all the planners. 19 New bridges traversible in minutes have multiplied local traffic ten times in Lisbon and five times in…