Two articles on nucleardarkness.org that explain in detail the effects of even a limited nuclear engagement on our world.
Nuclear War Threatens Human Existence
City on Fire by Lynn Eden
Jonathan Granoff is the President of the Global Security Institute, a representative to United Nations of the World Summits of Nobel Peace Laureates, a former Adjunct Professor of International Law at Widener University School of Law, and Senior Advisor to the Committee on National Security American Bar Association International Law Section.