SOMEONE LIKE KIM YONG IL WANTS TO DIG A HOLE IN HIS COUNTRY AND PUT A 1000 MEGATON ATOMIC BOMB TO SESTROY WORL?

unfortunately there are many cruel regimes in the world.they train terrorists to do "martyrdom" acts (exploding oneself to kill many).this may be extended to "martyrdom" mega acts (exploding ones country to destroy whole earth.Have anyone thought about it? What preventive actions can be made for this horrible super mega terroristic act???This is an EMINENT danger. We have to consider it SERIOUSLY.