New 2026 edition - expanded and updated.

AI IS DAZZLING. THE HUMAN MIND IS UNMATCHED.

Why AI alignment begins with human self-understanding

AI has entered the realm of intelligence, where until recently human beings reigned supreme. This opens an epochal opportunity: to turn our attention to the most profound phenomenon we know - the human mind.

Human babies are born endowed with consciousness, a capacity for reflection, and the ability to relate affectionately to other humans. Building on these endowments, the human mind develops reason and common sense. AI can display raw intelligence, superhuman in many domains, and convincingly simulate agency, but to reach genuine reasoning - the kind every healthy child grows into - there is another universe to cross.

Humanity finds it hard to contain the dangers of AI, or to pace its development, for the same reason it finds it hard to slow climate change, to halt the rise of anti-democratic nationalism, or to master any of its own destructive habits. As environmentalist Gus Speth concluded, our top "problems are selfishness, greed, and apathy, and to deal with these we need a spiritual and cultural transformation." Our species appears to be in a prolonged adolescence. To master any of these challenges, we must come of age, and become a species that elevates itself culturally, and through that ethically.

This book draws on philosophy, developmental science, and contemplative traditions to ask what we know about the human mind, what we only believe we know, and what humanity understood at the dawn of Western civilization, when the reasoning mind was first trusted as an instrument of philosophy and science. The book traces how pioneering philosophers cultivated human reason - not by argument alone, but by transformative inner practice. Philosophy was not a spectator sport, and what they practiced held real power: it reshaped their inner life, fostered stability of character, curbed the pull of raw self-interest, and heralded a new era of humanist ethics. These ancient methods have been preserved in what is sometimes called the perennial philosophy, even as modern humanity - dazzled by 21st-century technology - has largely forgotten them.

The book considers ten dangers of AI, from deepfakes and AI agents breaking out of their test environments to intimate relationships with AI, and the gravest: not that AI will seize control, but that we will hand it over, one reasonable decision at a time, to a superhuman intelligence in which we can find neither reason nor wisdom. It also examines the frontier biology rewriting the story of evolution and how a human self is formed in relationship.

All of it bears on the foundations of human ethics. 21st-century technology demands a 21st-century ethics - one that makes human beings aware of, and willing to care for, one another. Primitive ethics, rooted in self-interest or externally imposed rules, cannot sustain civilization through what is coming. We can draw on age-old wisdom - radical by today's standards - to reawaken capacities of mind that humanity has always possessed but left dormant.

To usher in a 21st-century Humanist Renaissance that can lead us out of civilizational decline, we must elevate human reason to a new level. AI alignment begins with the human mind coming to know itself.