We just published a paper on #CulturalEvolution in which we present a model that can reproduce both #PunctuatedEquilibrium and #GradualEvolution, and this simply through content-dependent and frequency dependent biases. https://royalsocietypublishing.org/doi/10.1098/rsif.2022.0570
We are already applying it to various dataset, don't hesitate to let us know what you think about it! #rstat #evolution #culture
A cultural evolutionary theory that explains both gradual and punctuated change | Journal of The Royal Society Interface

Cumulative cultural evolution (CCE) occurs among humans who may be presented with many similar options from which to choose, as well as many social influences and diverse environments. It is unknown what general principles underlie the wide range of CCE ...

Journal of The Royal Society Interface