Widespread support for Henry George's land tax proposal prompted a backlash from wealthy landowners, who focused their political efforts on tax policy. The backlash corresponded chronologically with the development of neoclassical economics, and land barons became active in the establishment of...

Associations among causes of species endangerment in the United States reflect the integration of economic sectors, supporting the theory and evidence that economic growth proceeds at the competitive exclusion of nonhuman species in the aggregate.

The concept of limiting factor includes the lack of welfare factors and the presence of decimating factors. Originally applied to populations and species, the concept may also be applied to wildlife in the aggregate. Because the decimating factor of economic growth eliminates welfare factors for...