Matt Sornson

The Enlightenment showed us progress is both achievable and desirable. It instituted a culture of Conjecture and Criticism, the two key components for any kind of rapid progress across any discipline from Science to Morality.Science is the practice of finding Good Explanations, statements about what is there, what it does, and how and why. Morality... See more

The Beginning of Infinity.

In this book I argue that all progress, both theoretical and practical, has resulted from a single human activity: the quest for what I call good explanations. Though this quest is uniquely human, its effectiveness is also a fundamental fact about reality at the most impersonal, cosmic level – namely that it conforms to universal laws of nature tha... See more

Good Explanations objectively differ from Bad Explanations because they are Hard to vary. Explanations are inherently error prone (see Fallibilism) which is why we need Criticism and Error Correction. Explanations can have unbounded Reach (i.e. apply to solve unforeseen problems).

Universal Systems have Reach, unintended potential. For example the computer in your washing machine could, given enough memory and time, do astrophysics calculations. Oddly most jumps to Universality have been accidents. Only since the Enlightenment has their significance been understood and sought after.Both the Principle of Mediocrity (we are no... See more

Deustsch defines Optimism as the theory that all failures are due to lack of Knowledge. That doesn't mean proceeding as if there won't be bad outcomes (since problems are inevitable) - he calls that Blind Optimism. In contrast Blind Pessimism is avoiding everything not known to be safe.

Humanity was never sustainable. It is a myth that there ever was a time of tranquility where we lived peacefully at one with nature and each other. Existence was absolutely brutal until very recently. And eventually, unless we choose otherwise, we will be wiped out by an extinction event. Only by creating the right Knowledge can we be saved.

Biological Evolution was a precursor to the main story of evolution, the unbounded evolution of Memes: ideas that cause themselves to replicate (aka Replicators). In many ways memes are analogous to genes, but there are also profound differences in the way they evolve.