Perspectivism: 'Type' or 'bomb'?

In this editorial Bruno Latour reviews a debate on 'Perspectivism and animism' between Philippe Descola (College of France) and Eduardo Viveiros de Castro (National Museum of Rio de Janeiro), that took place at Maison Suger, Institute of Advanced Studies, Paris on 30 January 2009.     

Own-child estimates of U.S. white fertility, 1886–99

Abstract

The collapse of empires is exceedingly difficult to understand. The author examined the distribution of imperial lifetimes using a data set that spans more than three millennia and found that it conforms to a memoryless exponential distribution in which the rate of collapse of an empire is independent of its age. Comparing this distribution to similar lifetime distributions of other complex systems—specifically, biological species and corporate firms—the author explores the reasons behind their lifetime distributions and how this approach can yield insights into empires.