Sunday assorted links

1. AI plug-ins now boosting DeFi. 2. Charles Fain Lehman offers an update on America’s drug problem. 3. A defense of embryo selection. 4. A theory of degenerate autocracy. And was Velina Tchakarova right all along? 5. Henry Petroski, RIP (NYT). 6. IPOs for paintings? (WSJ) 7. Ross Douthat argues…

#charlesfainlehman #velinatchakarova #henrypetroski #wsj #rossdouthat #danklein #reason #dei