Sve više zabrinut zbog globalnog zatopljavanja, 27-člani blok zemalja stremi ka smanjenju emisija stakleničkih gasova za najmanje 20% do 2020. godine, u odnosu na nivoe iz 1990-tih.
Increasingly concerned by global warming, the 27-nation bloc seeks a reduction of greenhouse gas emissions by at least 20% by 2020, compared to 1990 levels.