Course List:

• [x] Crash course
• [x] Causes
• [x] Projections
• [x] Why climate matters
• [x] Clean energy
• [x] Food and Farming
• [x] Reverse change
• [x] Industry
• [x] Fair world
• [x] Adaptation
• [x] Personal action
• [x] Politics
• [x] Economics

1. Politics

• Montreal Protocol emphasized the protection of ozone layer by banning ozone depleting layer substances like aerosol and refrigerants. It reduced global consumption of them by 99% between 1986-2016.
• Factors affecting Montreal protocol’s success: