The Academy’s New Haven Program Committee, in partnership with Yale University’s MacMillan Center, hosted a conversation on national and international policies for slowing global warming that featured William Nordhaus (Yale University), recipient of the 2018 Nobel Prize in Economic Sciences. The program included remarks from Pinelopi Goldberg (Yale University; formerly, The World Bank Group) and Scott Barrett (Columbia University) as well as introductions from Steven Wilkinson (Yale University) and David Oxtoby (American Academy of Arts & Sciences).