The shine may be coming off AI, a tech charlatan that has brought no major benefits for organizations including telcos and has had some worrying effects. Offloading cognitive effort to ChatGPT or a similar application is extremely bad for the brain. Who knew? It should have been obvious to anyone who's realized that lounging around all day is bad for the body, or that no one became good at anything by not doing it. But it took two separate research projects, one by Microsoft and Carnegie Mellon University and the other by MIT, to establish that overreliance on generative artificial...