By Ira Helfand and Robert F. Dodge

December 11,12,2013: As physicians we spend our professional lives applying scientific facts to the health and well being of our patients. When it comes to public health threats like TB, polio, cholera, AIDS and others where there is no cure, our aim is to prevent what we cannot cure. It is our professional, ethical and moral obligation to educate and speak out on these issues.

That said, the greatest imminent existential threat to human survival is potential of global nuclear war. We have long known that the consequences of large scale nuclear war could effectively end human existence on the planet. Yet there are more than 17,000 nuclear warheads in the world today with more than 95% controlled by the U.S. and Russia. The international community is intent on preventing Iran from developing even a single nuclear weapon. And while appropriate to stop the spread of nuclear weapons, there is precious little effort being spent on the much larger and more critical problem of these existing arsenals.

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