• Chemists Rowland and Molina – – Nobel Prize in 1995 • Called for ban – Remain in atmosphere – Rise into stratosphere –Break down into atoms that accelerate ozone depletion – Stay in stratosphere for long periods • Defended research against big industry
• Chemists Rowland and Molina – – Nobel Prize in 1995 • Called for ban – Remain in atmosphere – Rise into stratosphere –Break down into atoms that accelerate ozone depletion – Stay in stratosphere for long periods • Defended research against big industry