It was during the pandemic. They suddenly started posting daily on Facebook about the dangers of covid vaccines and masks, warning of an attempt to control us.
As a science and technology journalist, I felt that my duty was to respond. I tried, but all I got was derision. Even now I still wonder: Are there things I could have done differently to talk them back down and help them see sense?
I gave Sander van der Linden, professor of social psychology in society at the University of Cambridge, a call…
