Terence Mckenna. The Brotherhood of the Screaming Abyss. The Brotherhood of the Screaming Abyss: Dennis McKenna: Amazon.com. The Brotherhood of the Screaming Abyss! by Dennis McKenna. Summary Terence McKenna is a legend in the psychedelic community: He is remembered as a radical philosopher, futurist, raconteur, and cultural commentator.
He was and is one of the most articulate spokesmen for the post-psychedelic zeitgeist. He is one of the prime originators of the 2012 mythos with all its attendent apocalyptarian anxiety. I am the younger brother of Terence McKenna. I want to write a memoir telling the real story of our intertwined life together over the last 60 years, and of the ideas, adventures, and explorations (both inner and outer) that we shared.