The Lifebox, the Seashell, and the Soul

Here's an interesting combination of philosophpy and computers. Might put it on my Christmas list.

We're presently in the midst of a third intellectual revolution. The first came with Newton: the planets obey physical laws. The second came with Darwin: biology obeys genetic laws. In today’s third revolution, were coming to realize that even minds and societies emerge from interacting laws that can be regarded as computations. Everything is a computation.

Does this, then, mean that the world is dull? Far from it. The naturally occurring computations that surround us are richly complex. A tree's growth, the changes in the weather, the flow of daily news, a person's ever-changing moods --- all of these computations share the crucial property of being gnarly. Although lawlike and deterministic, gnarly computations are --- and this is a key point --- inherently unpredictable. The world's mystery is preserved.