The desire to live that kills

 We are all brothers and sister when we are born and not yet know what happens next. On the other hand even zebras kill their offspring if its a male and the older males get scared of reproductory competition. We were always in tribes.

 This had its advantages and disadvantages. When one tribe had a problem we could happily go on with out lives until it attacked us to get something from us. The way our brain is programmed is a way to survive. For all costs. But it is kinda mad, when we all know we were born into this world with a deadly illness called time. 

If we accepted this we would no longer need to fight others to feel bigger, superior or even just in order to survive. If everyone does this maybe our planet still has some hope to survive. If not, it will be precisely our desire for life that kills us all.