To rise above treeline is to go above thought, and after, the descent back into bird song, bog orchids, willows, and firs is to sink into the preliterate parts of ourselves.

The retreat and disappearance of glaciers—there are only 160,000 left—means we're burning libraries and damaging the planet, possibly beyond repair. Bit by bit, glacier by glacier, rib by rib, we're living the Fall.

True solace is finding none, which is to say, it is everywhere.

All that's known is this: there is no central processor, no single computer. Nothing that simple. Millions of neurons process information simultaneously and in parallel, not linearly, but the actual chemistry and electrical properties of that integrative process are still being mapped. Even so, it seems odd that during the evolution of brain circuitry and thinking, the ability to understand itself did not get wired in. Such built-in innocence seems like a terrible oversight.

History is not truth versus falsehoods, but a mixture of both, a mélange of tendencies, reactions, dreams, errors, and power plays. What's important is what we make of it; its moral use. By writing history, we can widen readers' thinking and deepen their sympathies in every direction. Perhaps history should show us not how to control the world, but how to enlarge, deepen, and discipline ourselves.

Islands are reminders of arrivals and departures.

I understood why war zones are called 'theaters' because they frame a kind of play acting or, worse, deceit, that can stain a human life forever: the deceit of hate on hearsay - hating an enemy one doesn't know.