1.0Navin Kabra's Bloghttps://smritiweb.com/navinnavinhttps://smritiweb.com/navin/author/navin-2rich600338<blockquote class="wp-embedded-content" data-secret="3MjvdaiIfI"><a href="https://smritiweb.com/navin/psychology/why-beautiful-people-have-more-daughters">Why beautiful people have more daughters</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://smritiweb.com/navin/psychology/why-beautiful-people-have-more-daughters/embed#?secret=3MjvdaiIfI" width="600" height="338" title="“Why beautiful people have more daughters” — Navin Kabra's Blog" data-secret="3MjvdaiIfI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://smritiweb.com/navin/wp-includes/js/wp-embed.min.js </script> The title of this post is the name of a book on “evolutionary psychology” written by two scientists trying to explain a lot of human behavior on the basis of evolutionary principles last seen in action during the stone age. This interview with one of the authors is rather interesting. The following excerpt explains the … Continue reading