There is another way... you may read my post... "The leap we took" and then "My name is Ether"
The truth is that the whole human race is immature... there is a lot of way ahead to surpass our cureent state. Even if we try by ourself each one of us we still get angry we still kill anumals we still are humans as we know our kind...
Yeah, hopefully, people will evolve as time passes by. :)