The population problem has no technical solution; it requires a fundamental extension in morality.

No one should be able to enter a wilderness by mechanical means.

But as population became denser, the natural chemical and biological recycling processes became overloaded, calling for a redefinition of property rights.

Every measured thing is part of a web of variables more richly interconnected than we know.

The only kind of coercion I recommend is mutual coercion, mutually agreed upon by the majority of the people affected.

An attack on values is inevitably seen as an act of subversion.

Throughout history, human exploitation of the earth has produced this progression: colonize-destroy-move on.