A population that's 2X the fairly optimistic projections of global population growth slowdown roughly double energy needs, at a time when, at best, renewable en

A population that's 2X the fairly optimistic projections of global population growth slowdown roughly double energy needs, at a time when, at best, renewable energy faces both enormous opportunity and enormous challenges in replacing coal and oil, and when cutting greenhouse gasses is critical to human survival. Just making that twice as large a challenge is reckless and dices with extinction.