O bold não é meu.
IEA's Bombshell Warning: We're Headed Toward 11°F Global Warming and "Delaying Action Is a False Economy" | ThinkProgress
International Energy Agency: “On planned policies, rising fossil energy use will lead to irreversible and potentially catastrophic climate change.”
“… we are on an even more dangerous track to an increase of 6°C [11°F]…. Delaying action is a false economy: for every $1 of investment in cleaner technology that is avoided in the power sector before 2020, an additional $4.30 would need to be spent after 2020 to compensate for the increased emissions.”