人口
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.
The energy transition is not just about switching from fossil fuels to renewables. It's about providing reliable, affordable, and clean energy to a growing global population.
Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.
"Every city has a sex and an age which have nothing to do with demography."
The United States, in their expansive capacity, are capable of containing within their limits the whole population of the earth.