A free archive of short broadcasts on Radio 4 in which Harford and guests critically examine statistics that are in the news, whether political, scientific, or sometimes whimsical. Questions have included "Is population density the right measure to be looking at when working out how many refugees countries should take?" "Why don’t all the opinion polls give the same results?" and "Is it true that Greece failed to collect 89% of taxes in 2010?"
Among the interviewees are Nobel laureates Angus Deaton and Al Roth. Episodes can be listened to online, and in podcasting software it is possible to subscribe and automatically download new episodes.