{"id":21377,"date":"2026-04-18T18:46:18","date_gmt":"2026-04-18T18:46:18","guid":{"rendered":"https:\/\/ideainthebox.com\/index.php\/2026\/04\/18\/why-do-humans-cry-an-evolutionary-biologist-explains-its-true-purpose\/"},"modified":"2026-04-18T18:46:18","modified_gmt":"2026-04-18T18:46:18","slug":"why-do-humans-cry-an-evolutionary-biologist-explains-its-true-purpose","status":"publish","type":"post","link":"https:\/\/ideainthebox.com\/index.php\/2026\/04\/18\/why-do-humans-cry-an-evolutionary-biologist-explains-its-true-purpose\/","title":{"rendered":"Why Do Humans Cry? An Evolutionary Biologist Explains Its True Purpose"},"content":{"rendered":"<div>Research suggests that crying is not a sign of weakness, but one of the most sophisticated social technologies in the natural world.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Research suggests that crying is not a sign of weakness,  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[194],"tags":[],"class_list":["post-21377","post","type-post","status-publish","format-standard","hentry","category-graphic-design"],"acf":[],"_links":{"self":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/21377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/comments?post=21377"}],"version-history":[{"count":0,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/21377\/revisions"}],"wp:attachment":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/media?parent=21377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/categories?post=21377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/tags?post=21377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}