Welcome to The Light, your quiet hour of reflection.
Physics tells us that the present moment may not exist at all — not in any fixed, universal sense. Jo Marchant's exploration of now, through science and philosophy, reminds us that what we call the present is less a location in time than a construction of the mind, intimate and irreducible.
And if the mind constructs the present, perhaps it also constructs the self. New thinking from Klein and Swann pushes back against a popular psychology that paints us as hollow and inconsistent — as empty selves shaped entirely by circumstance. They argue, gently but firmly, that human identity runs deeper than the latest experiment suggests, that we are not merely leaves in the wind.
That enduring self finds its echo in Jessica Riskin's rehabilitation of Lamarck, the naturalist long dismissed as wrong. His radical intuition — that organisms are not passive recipients of evolution but active participants, shaping themselves and their environments — is finding new life in biology. Perhaps the world is not simply given to us. Perhaps, in some small and meaningful way, we are always making it.
That's this hour's reflection. Carry the light gently.
