This study provides alternative estimates of the costs of greenhouse gas abatement through 2050 that would be necessary to limit CO2 atmospheric concentrations to approximately 450 parts per million and limiting warming to 2°C. Specific estimates are provided for 25 major economies (with the...

First came the financial and debt crisis in Greece, then government financing difficulties and rescue programs in Ireland in 2010 and Portugal in 2011. Before long, Italy and Spain were engulfed by financial contagion as well. Finally in 2012, the European Central Bank pledged to do "whatever it...