More blogrolling.

Thanks Greg Laden, who is sound on many matters other than his support for the Beagle Project: his blog's strapline: "Evolution, not just a 'theory' anymore." Greg's blog is a model of lucid science writing, and his most recent post is a real thought-provoker. If you think sea level change is always a gradual process, think again. Constructing a Beagle Project blogroll is one of the first jobs when my clone gets out of the tank.