Do Microwave Weapons Kill?
Although high-powered microwave weapons are designed to destroy the electronic equipment used by enemy command centers, their effect on humans in the vicinity is less clear. The U.S. military says HPM weapons are non-lethal, but that doesn't mean free from harm. The U.S Marines Corp. is currently developing a microwave-based weapon that inflicts a brief, intense burning sensation on the target's skin similar to touching a hot light bulb. Mounted on Humvee, the weapon is designed for crowd dispersal. The temperature settings are variable, however, and can be set as high as 130 degrees F. Given that temperature variability, it's p ossible that someone in the path of a HPM burst might be cooked like a meal readied by a microwave oven. Meanwhile, scientists at the Oak Ridge National Laboratory in Tennessee have proposed building an electromagnetic pulse weapon that would disrupt a person's short term memory and cause him to lose control of involuntary body functions. So whereas a HPM weapon's lethality is uncertain, it's definitely going to hurt, leaving the victim incapacitated for a short period of time.
Scientific American
http://www.sciam.com/article.cfm?articleID=000CBC91-B6FD-1E51-A98A809EC5880105

"Possibly the best known case of microwave harassment in the UK was the plight of the Greenham Common peace protesters. Female activists, concerned by the deployment of US nuclear weapons on British soil, staged a non-violent protest around the perimeter fences of the Greenham USAF base beginning in 1981. During 1984, the first Cruise tactical nuclear missiles arrived at the base and the situation heated up in more ways than one. Protesters complained of severe headaches, temporary paralysis, nausea, palpitations and other classic symptoms of microwave poisoning. Tests revealed microwave radiation up to one hundred times greater than background readings taken around the base.
Zapping peace campaigners at Greenham Common the height of the deployment of Cruise Missiles in the American bases in the U.K., women peace campaigners staged a series of peaceful protests outside the American bases. In late 1985 the women living in the peace camps at Greenham Common began to experience unusual patterns of illness, ranging from severe headaches, drowsiness, menstrual bleeding at abnormal times, or after the onset of menopause, to bouts of temporary paralysis and faulty speech coordination. There were also two late in the second trimester spontaneous abortions, suspicious of the possible use of electromagnetic biological weapons, they looked for help."
http://www.geocities.com/adrian9999999999/greenham.htmNo doubt the usual suspects will say, "If you're not doing anything wrong you don't have anything to worry about."