More or Less: Behind the Stats Episodes Available now

How effective is one dose of the vaccine?
Is the first dose of the Pfizer Covid-19 vaccine 52% or 90% effective?

Ants and Algorithms
David Sumpter describes the algorithms ruling the world

Numbers of the year: Part two
Tim Harford showcases statistics from 2020

Numbers of the year: Part one
Tim Harford showcases statistics from 2020

The economics of a Covid Christmas
What to consider when buying presents this year

QAnon: Child runaways and trafficking numbers debunked
Tackling statistics spread by conspiracy theorists.

Vaccines: how safe and who gets it?
Is it too soon to approve a vaccine for use? Plus choosing who goes first.

Tracking Covid 19
Which countries are doing well at keeping track of the virus? And which are not?

Inviting Covid for Dinner
If you go to a gathering of 25 people, what are the chances one of you has coronavirus?

Vaccine numbers
How much protection will a new Covid 19 vaccine give?