Dangerous levels of Radiation doesn't just cause cancer

Dangerous levels of radiation causes mutation. Mutation can cause 2 heads, 3 or more legs and other abnormalities. More nuclear power disasters caused by earthquakes and tsunamis will be coming and dangerous levels of radiation are going to travel over the world through the air and oceans.  Earth is in serious danger of dangerous levels of contamination. It will be too late not to do anything now. Professor Michio Kaku discusses this in his video 

http://www.youtube.com/watch?v=vXDEEq_W2vo

on how countries can use their military to help overcome the problem.

Depleted uraniums used in warheads also release radioactive materials. Countries where these depleted uraniums are used are being contaminated with radioactive materials. 

Testing of nuclear missiles had also released radioactive materials into the atmosphere and rain will cause these radioactive materials to go into the ground, into streams, rivers and oceans.

So who is responsible for all these. Please find out.