How to get out of the ecological impasse ? For Roger Guesnerie, professor at the Collège de France, economic analysis can help formulate long -term objectives. Copenhagen negotiations could in particular relate to the fixing of emission rights per capita by 2050.
Roger Guesnerie is a professor at the Collège de France. He recently co -edited the book with Henry Tulkens The Design of Climate Policy (Put Press, 2009) and wrote with Thomas Sterner a forum published in The world On November 20, entitled “ Let us fix the reduction of 50 at 2050 % of emissions from CO2 ».
Summary of questions:
- An agreement between developed and emerging countries is possible in Copenhagen ?
- What should be the economic objectives of negotiations ?
- Economic calculation can apply to ecological issues ?
- Market, taxes or standards: which tools favor ?