By Stehr, Nico, Grundmann, Reiner
By Mesias, Gerardo
By Ellis, Derek
By Chenje, Munyaradzi, Johnson, Phyllis
By Wood, Prof Chris
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By Hynes, H.B.N.
By Barrett, M
By J S Anderson
By W A Kimber
By Morris, John
By D Tyler
By Elizabeth Royte
By Andrew Dobson (Keele University, UK)
By John Bird (Defence College of Technical Training, UK)
By Oliver Franklin-Wallis
By Robert Alexander
By William Bober (Florida Atlantic University, Boca Raton, USA), Chi-Tay Tsai, Oren Masory (Florida Atlantic University
By D.S. Parasnis
By Alan Muir Wood (Former President, Institution Of Civil Engineers, UK)
By Berkeley Hill (Imperial College, University of London, UK)
By Ernst Ulrich von Weizsacker, Oran R. Young (University of California Santa Barbara, USA), Matthias Finger, Marianne Beisheim
By Llewellyn, Claire, Roberts, Ley Honor, Collins Big Cat, Moon, Cliff
By Pearce, David
By Brian Child (University of Florida, Gainsville, USA), Helen Suich, Spenceley Anna (University of Johannesburg, South Africa)
By Tony Hare
By William M. Adams
By Richard Heinberg
By Richard Karban, Pamela Mikaela Huntzinger