Debate Topic: Fermi's Paradox - A couple of possible resolutions to the question of galactic colonization. www.phys.unsw.edu.au/astro/seti/dt/fermi.html
Fermi Paradox/Drake Equation - Drake's equation attempts to estimate the number N of currently extant civilizations in our galaxy that would be able to contact each other. newton.dep.anl.gov/askasci/phy99/phy99024.htm
Fermi's Paradox - Summary and a few probability calculations. xray.sai.msu.ru/~lipunov/text/ashkl/node3.html
I.T. seeks E.T. - Discusses the Allen Telescope Array (ATA) scheduled to be completed by 2005 and the search for extraterrestial life as it related to Fermi's Paradox and the Drake Equation. www.vuw.ac.nz/~mackie/Fermi_Drake.html
The Drake Equation - Describes the famous formula for estimating the number and character of alien civilizations within the galaxy. Includes an online form that calculates your numbers. www.seti.org/science/drake-bg.html
The Fermi Paradox - Is there intelligent extraterrestrial life? An overview of present knowledge and theories. www.ndirect.co.uk/~transhumanism/Fermi.htm