Two recent books on biological, cultural, and spiritual evolution

Over the past few years, I’ve be­come more and more con­vinced that the concept of evo­lution is not only a power­ful ex­plan­ation of chan­ges and pat­terns in the bio­logic­al world, but also, by exten­sion, of changes and pat­terns in human cul­ture, or the world of ideas. If the sur­vival of (spe­cies of) organ­isms ulti­mately depends on their abil­ity to adapt to ever-changing en­viron­ments, then the same might very well be true of ideas and con­cepts, and I believe it is a fruit­ful line of study to pur­sue this idea. […Read more…]