Sean Carroll defends philosophy

Sean Carroll, theoretical physicist, has a post up on his blog telling his fellow physicists to "stop saying silly things about philosophy". The last few years have seen a number of prominent scientists step up to microphones and belittle the value of philosophy. Stephen Hawking, Lawrence Krauss, and Neil deGrasse Tyson are well-known examples. To redress the balance a … Continue reading Sean Carroll defends philosophy

If evolution started over, how similar would its results be?

Zach Zorich has an interesting piece at Nautilus asking if the world began again, would life as we know it exist? In less than five milliseconds, a Hydromantes salamander can launch its tongue—including the muscles, cartilage, and part of its skeleton—out of its mouth to snag a hapless insect mid-flight. Among amphibians, it is the quick draw … Continue reading If evolution started over, how similar would its results be?