More or Less: Behind the Stats Episodes Available now

Numbers of the Year 2015
A look back at some of the numbers behind the news in 2015 with Tim Harford.

WS MoreOrLess: Numbers of the Year 2015 Part 1
Tim Harford looks back at some of the most interesting numbers of 2015.

WS MoreOrLess: How Many Stormtroopers are there?
Are Star Wars’ Stormtroopers the biggest secret army on Earth?

WS MoreOrLess:100 Year Floods?
Do so-called ‘100 year floods’ only happen once a century?

WS MoreOrLess: Climate Change
Did climate change contribute to the war in Syria?

WS MoreOrLess: '‘Sympathy’ for jihadis
Are claims that one in five British Muslims ‘sympathise with jihadis’ correct?

WS MoreOrLess: Has Islamic State been Losing Territory?
Has so-called Islamic State been losing territory? Ruth Alexander investigates.

WS MoreOrLess: Creativity and Mental Illness
Are creative people more likely to be mentally ill, and has Cuba wiped out child hunger?

WS MoreOrLess: China's One Child Policy
As China ends its one child policy what has been its impact? Ruth Alexander investigates.

WS MoreOrLess: Processed Meat and Cancer
Are processed meats as cancer-causing as cigarettes? Ruth Alexander investigates.