ELR is pleased to present three articles as a preview to our May-June issue. One argues that if avoided harms to the economy and consumers from emissions reductions can yield economically cognizable consumer welfare enhancement in the longer term, climate action should be defensible under current antitrust doctrine. Another piece urges the granting "presumption of service connection" for PFAS exposure in veterans. And a third discusses issues that future Global Plastics Treaty negotiations must confront to produce an effective plastic life-cycle governance instrument. The full issue will be posted in June.