This research examines theoretically and empirically the origins of agriculture. The theory highlights the role of climatic sequences as a fundamental determinant of both technological sophistication and population density in a hunter-gatherer regime. It argues that foragers facing volatile...

Permanent economic inequality is unknown among mobile hunter-gatherers, but hereditary class distinctions between elites and commoners exist in some sedentary foraging societies. With the spread of agriculture, such stratification tends to become more pronounced. We develop a model to explain...

This article critically examines the neoclassical approach to scarcity as well as critiques of neoclassical economics that focus either on the formation of people’s wants (the demand side of scarcity) or on the production and distribution of the goods needed to satisfy these wants (the...

This research examines theoretically and empirically the origins of agriculture. The theory highlights the role of climatic sequences as a fundamental determinant of both technological sophistication and population density in a hunter-gatherer regime. It argues that foragers facing volatile...