An Inconvenient Truth

From an article in The Independent:

"Mr Gore claims that concerns over the environment formed his "principal agenda for eight years in the White House". But he is light on details of what he did while in office, beyond a brief mention of his work with the Kyoto treaty (which was never ratified by Congress).

During his tenure as vice president, America's carbon dioxide emissions shot up far faster than at any time in modern history - by 15 per cent, compared to just 1.65 per cent during President Bush's first term."

Can we say the 'H' word?