I would like to see this broken down by type, as I don’t believe that biologists and medics would say anything but sex is binary .
I guess a large proportion of those surveyed that thought sex wasn’t binary were social scientists.
“Only UK lecturers were invited to fill in the form and more than half were educated to PhD level or higher. The faculty of social sciences accounted for 18 per cent of the participants, 13 per cent were medicine and 12 per cent were life sciences.”