The Veil Lifts

Nineteen of the world's biggest cities have cut air pollution by 20-40% in just 15 years. Beijing, London, Paris — megacities that were once choking in smog are now breathing easier. Cycling lanes replace gridlock. Green roofs cascade where concrete baked. Birds return to skies they'd abandoned. The communities hit hardest by pollution are the ones benefiting most. This isn't a fantasy — it's already happening.