WS More or Less: Worm wars

A debate has been raging over the last month about the benefits of mass deworming projects. Hugely popular with the UN and charities, the evidence behind the practice has come under attack. Are the criticisms justified? We hear from the different sides – both economists and epidemiologists and their approach to the numbers.Football predictions How useful are football predictions and should we always trust the so called experts? The More or Less team look into the idea that predicting where sides will finish in the English football Premier League is best based on how they performed in previous seasons.