By SEBNEM ARSU and JAMES KANTER Published: October 30, 2009 ...Bjorn Lomborg, a Danish political scientist who found fame as the author of the provocative book “The Skeptical Environmentalist,” said that by campaigning for swift agreement at a global climate conference in December in Copenhagen, the Elders risked backing expensive and ineffective solutions that might divert money from more effective measures to save lives and protect the planet. “I have no doubt the Elders care deeply about their grandchildren,” Mr. Lomborg said, “but we should be concerned about...