By KIM BELLARD Vaccine experts are going rogue in response to RFK Jr’s attacks on vaccine safety. Health insurers promise – honest…this time – to make prior authorizations less burdensome (although not, of course, to eliminate them). ChatGPT and other LLMs may be making us worse at learning. So many things to write about, but I find myself wanting to return to a now-familiar topic: microplastics. I first wrote about microplastics in 2020, and subsequent findings caused me to write again about their dangers at least once a year since. Now there are, yet again, new findings, and, nope,...

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