…for stable signals amid the noise of the daily news. The historical analyses shared here, many contributed to an ongoing project at The Rockefeller University on technological trajectories and the…
…onto the bandwagon. Thus, if one looks at the changing use of boat, train, bus, and plane for intercity transport in China, the evolution of market shares resembles the rest…
…to numbers, and on compensation level. Prospective students might be simulated in terms of application and matriculation rates by market segment; “market research” data might be used to convey attitudes and…
…14 points of market share in the past 40 years, cardiovascular disease looks vulnerable. Other paths descend quickly, once they bend downward. We predict an 80-year drop to about 20…
…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…
…and guided by styles, prices, and rules; millers encompass saw and paper mills responding to customers, stockholders, and regulations; and foresters encompass landowners as well as people in foresters’ green…
…others, such as Russia, could focus on improving forest institutions. Sten Nilsson of the International Institute for Applied Systems Analysis has shown that Russia has great potential to spare trees…
…as follows. First, we analyze the quantitative trends in work time in the United Kingdom and other industrialized nations, then we compare the changing shares of life hours allocated to…
…on the Alaska National Wildlife Refuge is up today and that has to do with reducing oil consumption. Ausubel: The newspapers regularly run articles about the growth of the fuel…
…main prospective cause. The continuing, steady decarbonization of the energy system means that the concentrations of carbon dioxide will not rise much above 500 ppm, about 40 percent above today’s…