Alan Grafen

[Alan Grafen @GrafenAlan]

Delighted with @RichardDawkins ' Xmas present (https://t.co/MoPIPAA0DA) to celebrate our 1979 paper (https://t.co/GEeYmNQG3e)!!

[Mind Blowing @MindBlowing]

This is how traffic jams are created https://t.co/C1fmuxXIDS

[Alan Grafen @GrafenAlan]

@EllieClewlow @GrafenAlan

[Alan Grafen @GrafenAlan]

#CalculatingKindness @Ben_Sheldon_EGI @drandygardner - Privilege to see some rehearsing, and great fun explaining original Price Equation!

[Alan Grafen @GrafenAlan]

@Ben_Sheldon_EGI @drandygardner Just off to see rehearsal of #CalculatingKindness -- what a treat!

[Alan Grafen @GrafenAlan]

@RJABuggs @QM_SBCS

[Alan Grafen @GrafenAlan]

... and great question about firming up the idea of natural selection... @RJABuggs

[Alan Grafen @GrafenAlan]

Thanks, Richard! “@RJABuggs: At fascinating talk on #evolution #genetics #Fisher #natural #selection @QM_SBCS by @GrafenAlan”

[Alan Grafen @GrafenAlan]

@StuWest8