What is the ‘manosphere’?

What kind of online content could be considered 'extreme misogyny' and who's promoting it? Dr Joe Whittaker, lecturer in Criminology, Sociology and Social Policy at Swansea University has been researching the ‘manopshere’, where content that might be considered ‘extreme misogyny’ is published and shared. Much of this activity takes place in forums that promote the ‘incel’ ideology, made up of men who say they are involuntarily celibate and are unhappy about it.