More or Less: Behind the Stats - Troubled families?

"Revealed: half a million problem families" reported The Sunday Times. The government's expanding its Troubled Families programme - two years after More or Less found it statistically wanting. Tim Harford discusses the new numbers with BBC Newsnight's Chris Cook. Plus: CEO remuneration; deaths in Gaza; divorce risks and further adventures in the audio presentation of data.

More or Less: Behind the Stats - Student Loans

The cost of the government's new student loan system is rising according to a recent report. Tim Harford investigates whether the rising costs should have been foreseen, and whether the new system will end up costing more than the old one. Plus: mobile phone goldmines in our pockets; paedophilia in the priesthood and from machine learning to deep learning.