Albert Einstein quote?

Question

I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.

Can someone please explain what he meant by this?

Thanks.

Answer 1

that we will back to stone age.

Answer 2

this quote sucks hard :(

Answer 3

Look up "Mutually Assured Destruction."

Answer 4

That WW III will have weapons of such intensity that it will destroy civilization as we know it--and mankind will have to go back to sticks and stones.

Answer 5

dk soz :D have a good summer =)