JBIS Vol 71 No 06 – June 2018

Fermi Paradox Special Issue

THE ORIGIN OF THE “FERMI PARADOX”
Anthony R. Martin

FERMI AND LOTKA:
the Long Odds of Survival in a Dangerous Universe
Kent A. Peacock

SCENARIO BLOCK DIAGRAM ANALYSIS
of the Galactic Evolution of Life
Stephen Ashworth

EXTREMOPHILES:
The Resilience of Life under “Adverse” Conditions
Robert O. J. Weinzierl

LIFE BEFORE FERMI
– Back to the Solar System
David L. Clements

ALIEN AIRCRAFT:
Have they been observed on Earth?
Alan Bond