“…The link between evolution and simple types of learning has often been noted (Skinner, 1981;Watson and Szathmáry, 2016) but sometimes interpreted in an uninteresting way: learning is simply a form of random variation and selection (Campbell, 1956;Skinner, 1981;Watson and Szathmáry, 2016). However, the formal equivalence between evolution and learning (Campbell, 2016;Frank, 2009;Harper, 2009;Shalizi, 2009) also has a much more interesting implication, namely: Evolution is more intelligent than we realised (Chastain et al, 2014;Parter et al, 2008;Valiant, 2013;Watson and Szathmáry, 2016). Connectionist models of conventional learning, familiar in artificial neural networks, greatly expand this perspective (Watson et al, , 2022Watson and Szathmáry, 2016).…”