Comparing countries, the risk to NHS staff, and birdsong

Bonus Podcast: Professor John Horton Conway

Comparing countries' coronavirus performance

Ethnic minority deaths, climate change and lockdown

Climate change and birdsong

Testing truth, fatality rates, obesity risk and trampolines.

Covid-19 fatality rate

Vitamin D, explaining R and the 2 metre rule

Social Distancing and Government Borrowing

School re-opening, Germany’s Covid-19 success and statistically savvy parrots

60 Harvests and statistically savvy parrots

Obeying lockdown, flight arrivals and is this wave of the epidemic waning?

False negatives, testing capacity and pheasants

Keep your distance

Antibody tests, early lockdown advice and European deaths

Quarantine, Test and Trace and BODMAS

Who Should be Quarantined?

Child Poverty, School Inequality and a Second Wave

A new Covid-19 drug and a second wave

Why did the UK have such a bad Covid-19 epidemic?

Why Trump is wrong about the USA’s coronavirus case comeback

Sweden’s lockdown lite

Covid misconceptions and US deaths

Data in the time of cholera

Covid in Africa

Melting Antarctic ice

Hawaiian Pizza, obesity and a second wave?

Belarus’ contested election

A-level algorithms, poker and buses

Covid plasma therapy

Schools and coronavirus, test and trace, maths and reality