> The world can transition to 100% clean, renewable energy Yes, at 5-10% of its present population and with a sudden, overwhelming and universal attack of wisd

> The world can transition to 100% clean, renewable energy Yes, at 5-10% of its present population and with a sudden, overwhelming and universal attack of wisdom about the problems caused by uncontrolled population growth. Otherwise, this is more eco-fantasy that ignores the obstacle produced by ... too many people.