The text identifies multiple "virtually eternal" energy sources—such as solar, geothermal, and nuclear fusion—that could sustain a much larger global population at lower costs than today's fossil fuels.
Kahn's specific (like fusion or space colonies). How his scenarios have held up since 1976. The next 200 years: a scenario for America and ...
Despite the overall optimism, Kahn does not suggest the path will be easy. He identifies "transitional problems" related to: The next 200 years: a scenario for America and ...
The book was a direct rebuttal to "neo-Malthusian" warnings that population growth and resource depletion would lead to catastrophe. Kahn challenges these views across several key sectors: The next 200 years: a scenario for America and ...
He suggests that rather than an inevitable collapse, the world is moving toward a post-industrial society where economic growth eventually plateaus at a high level of comfort and leisure. Refuting Neo-Malthusianism