...and trucks 2,774 Total . 3,803 2,344 6,147 to most growth curves and concluded that further increases in food production from increasing energy inputs will be harder and harder to come by. The suggested solution was to find means to reduce the energy required for agriculture and the food...

...production have been smaller despite the continuing growth M energy use. It is likely that further increases in food production from increasing energy inputs will be harder and harder Ю come by. Of course, a nujor change in the food system could change things, but the argument Advanced...

...have been smaller despite the continuing growth in energy use. It is likely that further increases in food production from increasing energy inputs will...technological optimist is that we can always get more if we Energy input to food lysltm (kc»l Fig. 2, Farm output as a function of energy input to the US. food...

...have been smaller despite the continuing growth in energy use. It is likely that further increases in food production from increasing energy inputs will...technological optimist is that we can always get more if we Fig. 2. Farm output as a function of energy input to the US food system, 1920 through 1970. have enough...

...2.797 Total 3,803 2,344 6,147 291 37 • to most growth curves nnd concluded that further increases in food production from increasing energy inputs will be harder and harder to come by. The suggested solution was to find means to reduce the energy required for agriculture and the food...

...food system, the resulting curve is similar to most growth curves and suggests that further increases in food production from increasing energy inputs will be harder and harder to achieve and less and less efficient. The labor input to agriculture will decrease in the future only...