By Rob Reich
By Robert Rosenblum
By John Archibald Wheeler, Wojciech Hubert Zurek
By President's Review Group on Intelligence and Communications Technologies, The, Richard A. Clarke, Michael J. Morell, Geoffrey R. Stone, Cass R. Sunstein
By Frederick Cooper
By Walter Scheidel
By Ronald T. Libby
By Ahmed Ali
By Volker R. Berghahn
By Thomas Princen
By Wesley L. Gould, Michael Barkun
By David Schmidtz
By Robert Jervis
By Virginia Page Fortna
By Benjamin Wardhaugh
By William Byers
By Lars Peter Hansen, Thomas J. Sargent
By Michael J. Rosen
By Dorrit Claire Cohn
By Alex Preminger, Terry V.F. Brogan, Frank J. Warnke
By Yannis Ritsos, Edmund Keeley
By Kenneth S. Deffeyes
By Mircea Pitici
By Janice Boddy
By Stephen Machin, Anna Vignoles
By Kathryn Sikkink
By Daniel H. Nexon
By David Summers
By Nikolas Rose