SERIES PREMIERE: In my latest book, 2016’s The Platinum Age of Television, in the chapter charting the evolution of TV talk shows, I concluded by suggesting that the future of talk shows might be to re-fashion them in smaller, self-contained mini-programs, as by taking the “Carpool Karaoke” segments from James Cordon’s The Late Late Show, which have amassed hundreds of millions of views when isolated on YouTube, and building a show around them alone. That idea, apparently