The fall of the parasite-beast.
We are fast approaching the end of the human race. How will this play out? We are mammals and prone to the herd mentality. This has served us well when we were fighting to survive on the African plains.
In present times we have developed high technology mostly in the killing field. We have moved from a few hundred soldiers with swords to millions of soldiers with tanks, jets, nuclear and hydrogen bombs.
We have also developed chemical and biological weapons. When this comes to a climax only cockroaches will survive.