Study guides, Class notes & Summaries

GARP Ch 4 - Climate and Sustainability Policies Challenges / disagreements in international climate policy Optimal amount of emissions reduction (3.5' in 1990s to 1.5-2' in avoid tipping points), disagreement on moral responsibility (accumulated historic emissions, current share, or future emissions), difficulties of collective action (tragedy of the commons) Emissions by country (absolute vs. historic) Highest current annual emissions: China, USA, then India. Asia = 53%, N. America ...