Why do you think some people argue the world needs a "second Green Revolution"?

Explanation: this is of the question but i hope you think this as intresting

Anti-death penalty campaigners can rattle off 25 different reasons why we need to abolish the death penalty: its cruel, degrading, inhumane, what about families, it's just wrong and world peace.

Most of us can do this so quickly that we cause a small whirlpool in the organic latte that we proudly paid $4.80 for at a garage in the industrial estates of inner western Sydney.

Despite the overwhelming global trend against executions, a number of reasons for the death penalty continue to come up. Here is my attempt to respond to them.

1. We need to be 'tough on crime'

Everyone agrees that crime is bad and we need to stop it. This seems sensible and logical in every way, until we ask the question: do we need the death penalty to be 'tough' on crime? The answer is no, we don't.