“Schools can create a climate where bullying becomes more acceptable," says Cambridge University Phd researcher Luke Roberts. He has done extensive research into bullying and finds that what most schools are doing is not only ineffective, but in some cases schools can also make things worse. In this podcast, he talks about effective ways of tackling bullying, why we need to change our language and approaches, and why we may need to get rid of those anti-bullying display boards in schools.