1.0Climate Change Dispatchhttps://climatechangedispatch.comThomas Richardhttps://climatechangedispatch.com/author/ccdeditor/rich600338<blockquote class="wp-embedded-content" data-secret="l3RBcMFhXD"><a href="https://climatechangedispatch.com/new-mann-made-global-warming-study-is-scientifically-valueless-paper/">New Mann-made global warming study is ‘scientifically valueless paper’</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://climatechangedispatch.com/new-mann-made-global-warming-study-is-scientifically-valueless-paper/embed/#?secret=l3RBcMFhXD" width="600" height="338" title="“New Mann-made global warming study is ‘scientifically valueless paper’” — Climate Change Dispatch" data-secret="l3RBcMFhXD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); /* ]]> */ </script> A new study published this week by climate activist Michael Mann is coming under scrutiny from other climate experts because it claims any warming since 1950 is 100 percent man-made and that since 2000, 13 of those years had record-breaking temps. But Mann's study does not adequately account for natural variability such as ocean oscillations, which have been shown to dramatically affect the climate. Published in Nature Scientific Reports and co-authored by an environmental group, it shows there have been a string of record-breaking 'hot years since 2000' that Mann says is 'almost certainly a sign of man-made global warming.' The so-called hottest years also fall within the global warming hiatus, a time frame lasting nearly 19 years before a strong El Ni√±o in 2015 raised temps worldwide. Both the UN's Intergovernmental Panel on Climate Change (IPCC) and leading climate scientists have acknowledged this hiatus. That's because the satellite record dataset shows no statistical increase in warming as predicted by global warming theory. Even land- and sea-based temperature stations show much less warming than predicted by climate models.https://climatechangedispatch.com/wp-content/uploads/images_pics8_mann-book-tour.jpg