Globe and Mail: Prime Minister Stephen Harper’s government must catch up to the rest of the world when it comes to environmental policy, Quebec Premier Jean Charest said Friday. Mr. Charest said the federal government will have to take a more aggressive approach to climate change. Environment Minister Jim Prentice, however, said Canada is doing that. Mr. Charest said the Prime Minister has no choice, given the determination of U.S. President Barack Obama and a number of countries to …