纵观本世纪，理想中的欧盟政策将耗资7万多亿美元，但气温只能少升高0.05oC，此外还有区区9毫米的海平面下降。
Over the course of this century, the ideal EU policy would cost more than $7 trillion, yet it would reduce the temperature rise by just 0.05oC and lower sea levels by a trivial nine millimeters.