New York Times: Longtime readers will recall how Ive cited the Talking Heads lyric same as it ever was quite often over the years in assessing negotiations aimed at forging a new global agreement on slowing global warming and limiting its impacts. Some observers at the latest round of negotiations, which ran overtime and ended this morning in Lima, Peru, insist things are no longer the way they were, and that a new theme song may be in order. I was not at the talks this year, so Im drawing on input from a variety...