<prompt> Translate the following text to EnglishKatika sehemu moja, kwa mfano, yeye hufananisha na nguvu au shinikizo ambalo huendesha mageuzi juu ya mteremko wa Mlima Improbable.  <response>: In one passage, for example, he likens it to a force or pressure that drives evolution up the slopes of Mount Improbable. 