Written ten years after his legal emancipation, MY BONDAGE AND MY FREEDOM catapulted Frederick Douglass into the international spotlight as a leading spokesperson for American blacks, both freed and in slavery. This, Douglass's second autobiography, was written during his celebrated career as a spea[...]

Why are most animal signals reliable? This is the central problem for evolutionary biologists interested in signals. A number of theoretical answers have been proposed and empirical studies made, but a considerable amount of confusion still remains. The authors, one a theoretician the other a fieldw[...]

The Hungarian emigre Imre Lakatos (1922-1974) earned a worldwide reputation through the influential philosophy of science debates involving Thomas Kuhn, Paul Feyerabend, and Sir Karl Popper. In "Imre Lakatos and the Guises of Reason" John Kadvany shows that embedded in Lakatos's English-language wor[...]