Reply #2: Good - From the January 2010 Scientific American Magazine:

[bananas]

From the January 2010 Scientific American Magazine:

The Nuclear Doomsday Clock Still Ticks
As long as opportunities and excuses for nuclear aggression persist, the world will never be safe from annihilation
http://www.scientificamerican.com/article.cfm?id=the-doomsday-clock-still-ticks

South Asian Threat? Local Nuclear War = Global Suffering ( Preview )
Worry has focused on the U.S. versus Russia, but a regional nuclear war between India and Pakistan could blot out the sun, starving much of the human race
http://www.scientificamerican.com/article.cfm?id=local-nuclear-war

Some other articles:

Soaring, Cryptography and Nuclear Weapons
Google Tech Talk May 7, 2009 Presented by Martin Hellman
http://www.youtube.com/watch?v=D1xnM3bbkCg&feature=channel

Defusing the nuclear threat
(Martin Hellman's website)
http://nuclearrisk.org/
The risk of a nuclear catastrophe is far greater than we think.
Our ability to reduce that risk is far greater than we imagine.

The Paper: "Risk Analysis of Nuclear Deterrence" was published in the Spring 2008 issue of the magazine of the national engineering honor society, The Bent of Tau Beta Pi.
Download PDF (1.8 MB) ›› http://nuclearrisk.org/paper.pdf

Nuclear winter revisited (Jeff Masters' WunderBlog)
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=115x193139

Climatic Consequences of Nuclear Conflict
Alan Robock
Department of Environmental Sciences
Rutgers University
http://climate.envsci.rutgers.edu/nuclear/