All evil stems from jealousy

 

 

The first act of evil, a murder, stemmed from jealousy

 

All evil stems from jealousy of another’s property, wife etc.

 

Jealousy occurs when we think that we have been hard done by

 

As Aristotle comments, people want life to be fair

 

But if we realize that we all  have what we need and more, like wearing extra layers of clothing only makes you hot, we wouldn’t need / want more, and we would achieve world peace.