Some think religion is the solution. That would be wrong. Oftentimes, religious people are even more intolerant than most - and hatred is often based on archaic values subscribed to by people who just use their religion as an alibi for poor behavior. Tough words, I know. True nonetheless... :-)
Others have looked for politicians to deliver peaceful negotiations, but their perspective is often just to get re-elected, and suddenly, when re-election is no longer needed, they simply fade off into an anonymous grey that doesn't achieve any real and lasting solutions. Tough words as well, but just as true... :-)
World peace is possible when mankind proves its intellectual supremacy over animals.
Read that again. World peace is possible when mankind proves its intellectual supremacy over animals.