I've been trying to unsubscribe from CR email spam for months now to no avail. Looking at the browser tools, it seems that their api can't handle the fact that I registered with a single letter first/last name so therefore my attempts to unsubscribe silently fail. There also appears to be no way to change my name since the api for that also fails on the single letter first/last name. I wish ungood things to happen to the people who 'designed' this Kafkaesque rubbish and in the meantime, thank GMail's mark-as-spam feature for throwing away their unrelenting pablum to the memory hole. This experience has led to me canceling my print subscription to CR plus my donations to their organization.