> They buy goods and services

the wonder of economic development is that as a country's quality of life and wealth increases, consumption increases.

the typical american probably consumes about 4000x as much energy as the typical DRC. we still have a long, long way to go before we can accommodate the whole world living like an american.

even as population growth stalls, or even reverses course, the ability of humans to keep expanding its appetite for the finer things in life can never be quelled.