The folks Emergent Chaos think they've spotted a scientific revolution:
This paper, “More Really is Different,” may be one of the most important papers of the last half-millenium. It argues that P.W. Anderson's concept of “emergence” is provable. It may have even proved it.
The idea of emergence, from whence this blog gets its name is the opposite of reductionism. It is the idea that a complex system acquires properties that the underlying parts cannot predict. It's nothing more and nothing less than a formalization of the adage, “The whole is more than the sum of its parts.”
This is big, big news. Read the paper. Read the commentary in The New Scientist, “Why nature can't be reduced to mathematical laws.”
If they are right, this goes to the core of the philosophical underpinnings of the way we understand the world. It may help explain everything from weather prediction to the origins of life to whether souls exist. I might even be engaging in understatement rather than hyperbole on that last bit. You may think it's a long way down to the chemist's, but this is big.
While you're at it, expect some highly entertaining debate, and pseudo-scientific whackos of every stripe to start quoting this. Maybe the next Kuhnian revolution has begun.
I am not a (series of) numbers, I am a free man.
[PS. New Scientist seems to be behind a paywall, alas.]