@359dd83b OK, agree - when you say pseudoscience, define it. This conversation also clarifies for me: why this is pseudoscience 🙂.
@8599d6ab @359dd83b totally agree with this as well. letter in its current form may need revision for clarity and completeness. but Hakwan Lau will be posting a long accompanying piece in coming days that i think will address this concern and a number of other reactions that seem to be repeatedly cropping up, so perhaps that will help the discussion.