June
- Quanta feature: Abstractions Blog feat. Geordie Williamson (9 June): “The ‘Useless’ Perspective That Transformed Mathematics”
- Post about Quanta feature above on Peter Woit’s Columbia University Math blog (9 June): “An Advertisement for Representation Theory”
- Nature News Feature feat. SMRI visitors (4 June): “Scientists’ worlds will shrink in the wake of the pandemic”
September
- Geordie Williamson announced as Australian Museum Eureka Prizes finalist (26 September): “CSIRO Eureka Prize for Leadership in Innovation and Science: Professor Geordie Williamson”