Mommy, what are those balloon animals doing?

Definitely bio. Definitely ephemera. Definitely NSFW...

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Roberta is a great philosopher from UC Davis and she's talking about the notion of populations. Known she needed a definition of population for a long time - this is a first stab.
Mark C. Chu-Carroll at Good Math, Bad Math has an excellent post in which he mercilessly dispatches the misbegotten idea that infinity is a number. It's not.
One of the peculiarities of my recent debate with Jerry Bergman was that he announced his definition of irreducible complexity, which he claimed to be the same as Michael Behe's…and under which car

To quote Lewis Black: "And another American family...is DESTROYED!"