International Seminar on Nuclear War and Planetary Emergencies: 44th Session : The Role of Science in the Third Millenium : "E. Majorana" Centre for Scientific Culture, Erice, Italy, 19-24 August 2011

Proceedings of the 44th Session of the International Seminars on Nuclear War and Planetary Emergencies held in Erice, Sicily. This seminar has again gathered, in 2011, over one hundred scientists in an interdisciplinary effort that has been going on for the last 31 years, to examine and analyze planetary problems which have been followed up, all year long, by the World Federation of Scientists' Permanent Monitoring Panels.