Philadelphia Daily News: There’s plenty of room for debate within the broad scientific discussion of global climate change. The question raised by the new documentary “Cool It” is whether censured Danish economist Bjorn Lomborg deserves a place at the table. The author of “The Skeptical Environmentalist” doesn’t deny global warming, which may disappoint some of those who embrace his “discredit Al Gore” mission. Lomborg’s attack on the orthodoxy of climate-change policy has won him conservative and business-community friends…