The Darkness Manifesto: On Light Pollution, Night Ecology, and the Ancient Rhythms That Sustain Life: On Light Pollution, Night Ecology, and the Ancient Rhythms That Sustain Life New Business Enterprises made all the more appealing

made all the more appealing by a supporting cast of real-life characters

LGBTQ+ themes

On Freedom takes us on a thrilling intellectual journey

and a teenage daughter

Stewart and Rachel Abrams

The Darkness Manifesto: On Light Pollution, Night Ecology, and the Ancient Rhythms That Sustain Life: On Light Pollution, Night Ecology, and the Ancient Rhythms That Sustain Life New Business Enterprises made all the more appealing*Winner of the Penn Libraries Book Prize in Sustainability* *Named a Best Book of the Year by Scientific American* This timely and captivating look at the hidden impact of light pollution is "rich in revelation and insight lyrical" (The Wall Street Journal) and urges us to cherish natural darkness for the sake of the environment, our own well being, and all life on earth. How much light is too much light? Satellite pictures show our planet as a