Has this been posted yet? https://mosaicscience.com/story/sick-building-syndrome-buildings-or-people/ Didn't see it. Might be worth a few people engaging the author on twitter. I only skimmed it, but it discusses the functional disease nonsense and mentions CFS as part of that. I'm always amazed at how people are so unable to see that to support the idea of functional disease, particularly in the way discussed in this article, is to say that all diseases have been discovered and that the mislabelling of poorly understood diseases as psychological is a thing of the past.