:kev: the deadliest creations of science is not nuclear weapons. it is plasic. it is easy to produce use & discard.whenever nature creats it allows certain amount of time for it's exsistance and slow painless destruction but we create accumulate & pass the burden to next generation. when are we going to change? in another 50 years soil will be covered with plastics how can the plants will grow? how can the life chain coninue? plastics can be burned but the dioxin produced causes in numerable health hazards including malignancy. in this millinium war is against man,s greed.