Articles on the Fermi Paradox

Here are a several interesting articles that address the Fermi Paradox:

The Fermi Paradox: An Approach Based on Percolation Theory by Geoffrey A. Landis
Fermi's Paradox (i.e. Where are They?) by James Schombert
Answering the Fermi Paradox: Exploring the Mechanisms of Universal Transcension by John Smart
Our Galaxy Should Be Teeming With Civilizations, But Where Are They? by Seth Shostak
The Possibilities of FTL: Or Fermi's Paradox Reconsidered by F.E. Freiheit IV

And peripherally related:

On the Importance of SETI for Transhumanism by Milan M.Cirkovic