Why Life On Mars May Foretell Our Doom
Hugh Pickens writes “Nick Bostrom has an interesting interpretation on why the failure of the Search for Extra-Terrestrial Intelligence (SETI) for the past half-century is good news and why the discovery of life on Mars could foretell our doom. Bostrom postulates a ‘Great Filter,’ which can be thought of as a probability barrier and consists of one or more evolutionary transitions or steps that must be traversed at great odds in order for an Earth-like planet to produce a civilization capable of exploring distant solar systems.”
Read more of this story at Slashdot.
Original post by ScuttleMonkey