Sparks of Life. "That the electric 'spark of life' figured prominently in debates over the nature of life in the late eighteenth and early nineteenth centuries is well known. Less well known is the fact that prior to this period, gunpowder was often identified with the substances that were necessary to life, if not as a vitalistic spirit, then as an essential element in the animation of the body. The idea of a spark of life went back to ancient times, likening living beings to the glowing embers of a fire. In the Old Testament, for example, the wise woman of Tekoah begs for the life of her son, pleading 'they will stamp out my last live ember.' But from the sixteenth to the eighteenth century, this vital flame was often equated with gunpowder. There was fire in the blood: not electric, but pyrotechnic fire."
posted by homunculus on Feb 20, 2009 - 11 comments

Idle Theory: Life Does The Least
posted by kliuless on Dec 6, 2008 - 28 comments

Rutgers professor of philosophy Jerry Fodor created a bit of a stir last October when he wrote an article for the London Review of Books arguing that natural selection may not be such a great theory after all, and that a "major revision of evolutionary theory... is in the offing." Not many fellow philosophers and academics agree, it seems. Fodor responds to his critics here and here. Six months later, it's still not entirely clear whether his argument is, as Justin E.H. Smith put it, "irresponsible and stupid or so subtle that none of his adversaries, defending a status quo interpretation of the theory of natural selection, have been able to get it yet."
posted by decoherence on May 6, 2008 - 142 comments

The Meaning of Life. "We create life, we search for it, we manipulate and revere it. Is it possible that we haven't yet defined the term (PDF)?" [Via The Loom.]
posted by homunculus on Sep 6, 2007 - 43 comments

Science sites of all kinds for kids. Archeology. Entomology. Natural Symphony. Baseball in Space. Philosophy. Process or Content. Science songs. Physics songs, relativity. String theory. Science and Art.
posted by nickyskye on Jun 26, 2006 - 9 comments

The first Transhuman Conference On the Law of Transhuman Persons: Whether or not you believe humans are set to evolve into gods, or AI is destined to achieve self-awareness the idea of the Transhuman is a thought provoking concept. Philosophers have debated the nature of the self, of the human for millennia. Is it time to start drafting new laws to govern all possible sentient beings on this planet? or is it all just a science of fiction? a comfortable humanist illusion?
posted by 0bvious on Dec 13, 2005 - 37 comments

Who are YOU?
posted by Gyan on Aug 7, 2005 - 47 comments

The fitness of evolutionary psychology
posted by daksya on Jul 4, 2005 - 22 comments