Manila Observatory Executive Director Fr. Jose Ramon “Jett” Villarin used a body-temperature analogy to explain the urgency of global warming, comparing the Earth’s current 1.1 to 1.2 degree Celsius temperature rise to a person running a low-grade fever—one that could escalate to hospitalization-level severity if left unaddressed. Villarin, a physicist and member of the Intergovernmental Panel on Climate Change team that received…