A wildlife safari

Biodiversity can’t be maintained by protecting a few species in a zoo, or by preserving greenbelts or national parks. To function properly, nature needs more room than that. It can maintain itself, however, without human expense, without zookeepers, park rangers, foresters or gene banks. All it needs is to be left alone.

Every policy is shaped by two forces: background analysis and foreground politics. The political forces are loud, self-serving, and, in the case of energy policy, well-known.