A New Kind of Science: A 15-Year View Stephen Wolfram Founder and CEO Wolfram Research, Inc.
[email protected] Starting now, in celebration of its 15th anniversary, A New Kind of Science will be freely available in its entirety, with high-resolution images, on the web or for download. It’s now 15 years since I published my book A New Kind of Science — more than 25 since I started writing it, and more than 35 since I started working towards it. But with every passing year I feel I under- stand more about what the book is really about—and why it’s impor- tant. I wrote the book, as its title suggests, to contribute to the progress of science. But as the years have gone by, I’ve realized that the core of what’s in the book actually goes far beyond science—into many areas that will be increasingly important in defining our whole future. So, viewed from a distance of 15 years, what is the book really about? At its core, it’s about something profoundly abstract: the the- ory of all possible theories, or the universe of all possible universes. But for me one of the achievements of the book is the realization that one can explore such fundamental things concretely—by doing actual experiments in the computational universe of possible programs. And https://doi.org/10.25088/ComplexSystems.26.3.197 198 S. Wolfram in the end the book is full of what might at first seem like quite alien pictures made just by running very simple such programs.