We’re forgetting what darkness feels like

The night sky is becoming 10% brighter each year due to light pollution, with 80% of people living under light-polluted skies, causing many to forget what true darkness feels like. The author argues that darkness should be considered a human right alongside clean air and water, and advocates for regulating outdoor lighting through rules on brightness, color temperature, and placement. Cities could significantly improve both human wellbeing and the environment for all living creatures by implementing lighting standards that use only the brightness necessary for safety.