There's one crime that needs to be eradicated forever but nobody sane can even put themselves in that hypothetical.. anyway though id probably burgle some rich persons house reply
Killing children. (But wait, that means I have to kill a child first, but the result is no person on the planet will ever be able to kill a child again forever right?) OMG how in the hell can one answer this question?
Littering. I get caught littering and fined, means no one on the planet will ever dump their trash anywhere again except in appr...... 1 reply