{"id":14939,"date":"2025-06-21T10:00:00","date_gmt":"2025-06-21T10:00:00","guid":{"rendered":"https:\/\/modernsciences.org\/staging\/4414\/?p=14939"},"modified":"2025-06-13T09:31:27","modified_gmt":"2025-06-13T09:31:27","slug":"hierarchy-problem-reductionism-physics-june-2025","status":"publish","type":"post","link":"https:\/\/modernsciences.org\/staging\/4414\/hierarchy-problem-reductionism-physics-june-2025\/","title":{"rendered":"What If Reality Isn&#8217;t Built from the Bottom Up?"},"content":{"rendered":"\n<figure class=\"wp-embed-aspect-16-9 wp-has-aspect-ratio wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Crisis In Physics: Are We Missing 17 Layers of Reality?\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/cY6Y4lE3LTo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"\">For centuries, science has relied on reductionism\u2014the idea that reality is built from the bottom up. However, a massive, unexplained gap separating the particles we know from the ultimate fabric of spacetime is challenging this core principle. This &#8220;hierarchy problem&#8221; suggests that our universe may be finely tuned in a way that feels unnatural, forcing us to question our most basic assumptions.<\/p>\n\n\n\n<p class=\"\"><\/p>\n\n\n\n<p class=\"\"><\/p>\n","protected":false},"excerpt":{"rendered":"A mysterious 17-order-of-magnitude gap at the foundation of reality challenges our most fundamental scientific principle: that big things are simply the sum of their smaller parts.\n","protected":false},"author":4,"featured_media":14942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"video","meta":{"nf_dc_page":"","fifu_image_url":"https:\/\/images.pexels.com\/photos\/18347183\/pexels-photo-18347183\/free-photo-of-star-trails-against-a-blue-sky.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2","fifu_image_alt":"","footnotes":""},"categories":[17],"tags":[12660,12662,12656,12649,12651,12648,12658,3469,562,399,1526,12653,628,423,12655,11576,616,12650,12659,537,1388,12657,12654,12652,12661,189],"class_list":{"0":"post-14939","1":"post","2":"type-post","3":"status-publish","4":"format-video","5":"has-post-thumbnail","7":"category-math-and-the-sciences","8":"tag-anthropic-principle","9":"tag-coarse-graining","10":"tag-downward-causation","11":"tag-effective-field-theory","12":"tag-emergence","13":"tag-fine-tuning-problem","14":"tag-fundamental-physics","15":"tag-hierarchy-problem","16":"tag-higgs-boson","17":"tag-large-hadron-collider","18":"tag-lhc","19":"tag-naturalness-in-physics","20":"tag-particle-physics","21":"tag-pbs-space-time","22":"tag-planck-scale","23":"tag-quantum-gravity","24":"tag-quantum-mechanics","25":"tag-reductionism","26":"tag-sabine-hossenfelder","27":"tag-standard-model","28":"tag-theoretical-physics","29":"tag-theory-of-everything","30":"tag-ultraviolet-catastrophe","31":"tag-uv-cutoff","32":"tag-uv-ir-mixing","33":"tag-youtube","34":"post_format-post-format-video","35":"cs-entry","36":"cs-video-wrap"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/14939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/comments?post=14939"}],"version-history":[{"count":1,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/14939\/revisions"}],"predecessor-version":[{"id":14941,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/posts\/14939\/revisions\/14941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/media\/14942"}],"wp:attachment":[{"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/media?parent=14939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/categories?post=14939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/modernsciences.org\/staging\/4414\/wp-json\/wp\/v2\/tags?post=14939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}