Evolutionary biology has long sought to explain how new traits and new species arise. Darwin maintained that competition is key to understanding this biodiversi

Despite Darwin's emphasis, competition's role in diversification remains controversial and largely underappreciated.

In this explosive investigation into the limits of endurance, journalist and New York Times bestselling author Scott Carney discovers how humans can wedge contr

The Wedge has intruded itself successfully into educational politics at the local, state, and now national levels."--BOOK JACKET.