Extraterrestrial intelligence and doomsday: A critical assessment of the no-outsider requirement

The so-called Doomsday Argument has attracted a lot of attention in recent years. One of the suggested ways to make this argument ineffective is the so-called No-Outsider requirement, indicating that the presence of other intelligent observers (’aliens’) beside humans invalidates the reasoning leadi...

Full description

Bibliographic Details
Main Authors: Ćirković Milan M., Milošević-Zdjelar V.
Format: Article
Language:English
Published: Astronomical Observatory, Department of Astronomy, Belgrade 2003-01-01
Series:Serbian Astronomical Journal
Subjects:
Online Access:http://www.doiserbia.nb.rs/img/doi/1450-698X/2003/1450-698X0366001C.pdf