It&#x27;s worth pointing out that <i>The Selfish Gene</i> is kind of old, and is by no means the last word on evolutionary biology.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Group_selection#Group_selection_revisited" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Group_selection#Group_selectio...</a><p>&gt;Since the 1990s, group selection models have seen a resurgence.