"Some future directions and scenarios we touched upon were the possibilities of a world guaranteed annual income; the potential of fluidics as a source of energy; information and automation; the use of heat pollution from thermal electric plants to heat soil to improve crop output; the efficiency-gain by using gasoline or alcohol to run electric power plants and electricity to run cars; the production of alcohol from algae, farm wastes, or garbage and its substitution for gasoline in present-day combustion engines; the laser beam transmission of power and information; the amount of reinvestable time that will be available to mankind as a result of freeing him from the drudgery of having to earn a living (by bringing man to the bare maximum food and energy levels by the year 2000 we will have trillion more hours per year to reinvest into metaphysical regenerative functions); the increase of efficiency rates for power production and consumption, communication, transportation, etc., and the possible surplus and increase of efficiency through the stabilization of the population..."