Dr Eugenia Cheng, category theorist, has accepted some money from Pizza Express in return for writing some nonsense about pizzas.
This doesn’t really merit a post here, apart from to point out that Dr Cheng very scrupulously denied taking any kind of payment the last time she got a “formula for the perfect X” story in the papers, linked to a clotted cream company.
Read: On the perfect size for a pizza, by Eugenia Cheng
via MetaFilter.