SocietyWhy teenagers become self-radicalised — and the warning signs to watch for

Singapore has been shaken by the recent arrests of three teenagers who allegedly became radicalised on their own under the Internal Security Act. In two cases, attacks at schools had reportedly been planned. The deep dive examines why young people may become susceptible to extremist ideologies. It also considers what parents, schools and friends can do as online spaces increasingly shape teenagers’ exposure to ideas and their beliefs. Experts discuss the warning signs and possible responses.