How do you like this?

Why did the whole human history, people just did that killed each other? To minist faith? But faith, recognizing murder, vicious. For the charms of "vaulting benefits"? But who managed to enjoy them enough? Why all the explanations of this leave in us a feeling of contrived, insincerity. Remind the attempts of mature humanity to reconcile with their restless conscience? To get an answer to this question, it was worth climbing for the lapel galactic sleeve ", in two hundred parrsec from the ground. Maybe it should be able to go into space for this? What answer to this riddle will receive in the last year of the eighth episode of the cycle "time of the Galaxy" his main character - Elena Bagrova?