Population growth
The most fundamental driver of the ecological crisis is human population growth, is on track to continue at least through this century. An estimated three-quarters of a billion people are slowly starving and 1 to 2 billion don’t get enough food to fully function as human beings[1].
Population growth causes crowding, joblessness, friction, and conflict. Managing the heat of friction as population grows and the economy is under pressure to keep up makes it more difficult to cool it. It becomes less likely that leaders will recognize cooling, rather than fueling, as the more urgent need. This is evident as near-universal policies focus on getting “more” — more food for more people, for instance, rather than easing the crises by policies incentivizing population flattening and de-growth.