Conventional warfare: battlefields of the 1908s /André Beaufre -- Guerrilla warfare: the poor man's power / Vladimir Dedijer -- Nuclear weapons I: the perils of nuclear proliferation / Sir John Cockcroft -- Nuclear weapons II: the outlook for nuclear explosives / David Inglis -- Aircraft, missiles, and spacecraft: contests in the sky / Andrew Stratton -- Computers in warfare: the strategic calculators / Harvey Wheeler -- Undersea warfare: militarized oceans / William A. Nierenberg -- Chemical weapons: the toxic arsenal / Marcel Fetizon and Michel Magat -- Microbiological weapons: the infectious dust cloud / Carl-Göran Hedén -- Self-controlling weapons: robots on the march / M.W. Thring -- Geophysical warfare: how to wreck the environment / Gordon J.F. MacDonald -- Implications I: fears of a psychologist / Otto Klineberg -- Implications II: we have been here before / Philip Noel-Baker -- Summary: the new weapons / Nigel Calder.