European Union | European Parliament | Member of the European Parliament | Society of Jesus | Royal Society | European Commission | National Geographic Society | American Cancer Society | European Space Agency | European | European Court of Human Rights | European Court of Justice | Royal Television Society | American Physical Society | European Economic Community | West Midlands (European Parliament constituency) | American Chemical Society | International Society for Krishna Consciousness | American Society of Civil Engineers | Royal Society of Canada | European People's Party | Royal Geographical Society | American Philosophical Society | Theosophical Society | Royal Society of Edinburgh | Indo-European languages | Society of Antiquaries of London | Society of the Cincinnati | Society for the Prevention of Cruelty to Animals | Party of European Socialists |
Among other awards and honors, he was elected as a member of the National Academy of Sciences in 2006 and received the Milankovitch Medal of the European Geophysical Society in 2001 and the Roger Revelle Medal in 2006.