'+pages+''); $('.stream > div:odd').addClass('bgr_color'); updateHeight('#history'); }); window.activateTabArea = ensure(function(tab, areas){ var parsed = false; var parts = (areas || '').split('/'); window.fsonload = $.inArray('fs', parts) >= 0; if(fsonload){ parts.splice(parts.indexOf('fs'), 1); } var replayMode = false; if($.inArray('replay', parts)>=0){ replayMode = 'replay'; } var noSoundMode = false; if($.inArray('nosound', parts)>=0){ noSoundMode = 'nosound'; } if($.inArray('ns', parts)>=0){ noSoundMode = 'ns'; } var previewMode = null; if($.inArray('p', parts)>=0){ previewMode = 'p'; } if($.inArray('preview', parts)>=0){ previewMode = 'preview'; } if($.inArray('repeat', parts)>=0){ replayMode = 'repeat'; } if($.inArray('r', parts)>=0 || $.inArray('ro', parts)>=0){ replayMode = 'r'; } if(replayMode){ parts.splice(parts.indexOf(replayMode), 1); } if(noSoundMode){ parts.splice(parts.indexOf(noSoundMode), 1); } if(previewMode){ parts.splice(parts.indexOf(previewMode), 1); } if(previewMode){ if(!parts.length){ parts = ['1-14', '999:59']; } } var area = parts[0]; if(tab == 'history' && false){ var page = parseInt(area || '1') || 1; $.ajax({ url: 'https://login.wn.com/recent/json/?pp='+history_pp+'&skip='+history_pp*(page-1), dataType: 'jsonp', success: function(response){ $ensure(function(){ renderHistory(response, page); }); } }); return true; } if(tab == 'global_history' && false){ var page = parseInt(area || '1') || 1; globalHistory.fetchStream(page, '', function(){ updateHeight('#global_history'); }); return true; } if(tab == 'my_playlists' && false){ var page = parseInt(area || '1') || 1; myPlaylists.fetchStream(page, '', function(){ updateHeight('#my_playlists'); }); return true; } if(tab == 'my_videos' && false){ var page = parseInt(area || '1') || 1; myVideos.fetchStream(page, '', function(){ updateHeight('#my_videos'); }); return true; } if(tab == 'related_sites' && areas && matchPosition(areas)){ var seconds = parsePosition(areas); scrollRelated(seconds); return false; } if(matchPosition(area) || matchAction(area)){ parts.unshift('1'); area = parts[0]; } if(tab == 'expand' && area && area.match(/\d+/)) { var num = parseInt(area); if(num < 100){ //FIX ME. Load news page with ajax here } else if(num > 1900){ //FIX ME. Load timeline page with ajax here } } else if(tab.match(/^playlist\d+$/)){ var playerId = parseInt(tab.substring(8)); var vp = videoplayers[playerId]; window.descriptionsholder = $('.descriptionsplace'); if(!vp) return; // why? no player? if(replayMode){ $('.replaycurrent'+playerId).attr('checked', true); vp.setReplayCurrent(true); } var playQueue = []; window.playQueue = playQueue; var playQueuePosition = 0; var playShouldStart = null; var playShouldStop = null; var parseList = function(x){ var items = x.split(/;|,/g); var results = []; for (i in items){ try{ var action = parseAction(vp, items[i]); if(!action.video){ if(window.console && console.log) console.log("Warning: No video for queued entry: " + items[i]); }else{ results.push(action); } }catch(e){ if(window.console && console.log) console.log("Warning: Can''t parse queue entry: " + items[i]); } } return results; }; var scrollToPlaylistPosition = function(vp){ var ppos = vp.getPlaylistPosition(); var el = vp.playlistContainer.find('>li').eq(ppos); var par = el.closest('.playlist_scrollarea'); par.scrollTop(el.offset().top-par.height()/2); } var updateVolumeState = function(){ if(noSoundMode){ if(noSoundMode == 'turn-on'){ clog("Sound is on, vsid="+vp.vsid); vp.setVolumeUnMute(); noSoundMode = false; }else{ clog("Sound is off, vsid="+vp.vsid); vp.setVolumeMute(); noSoundMode = 'turn-on'; } } } var playQueueUpdate = function(){ var playPosition = playQueue[playQueuePosition]; vp.playFromPlaylist(playPosition.video); scrollToPlaylistPosition(vp); playShouldStart = playPosition.start; playShouldStop = playPosition.stop; }; var playQueueAdvancePosition = function(){ clog("Advancing play position..."); playQueuePosition ++; while(playQueuePosition < playQueue.length && !playQueue[playQueuePosition].video){ playQueuePosition ++; } if(playQueuePosition < playQueue.length){ playQueueUpdate(); }else if(vp.getReplayCurrent()){ playQueuePosition = 0; playQueueUpdate(); vp.seekTo(playShouldStart); vp.playVideo(); }else{ vp.pauseVideo(); playShouldStop = null; playShouldStart = null; } }; function loadMoreVideos(playerId, vp, start, finish, callback){ var playlistInfo = playlists[playerId-1]; if(playlistInfo.loading >= finish) return; playlistInfo.loading = finish; $.ajax({ url: '/api/upge/cheetah-photo-search/query_videos2', dataType: 'json', data: { query: playlistInfo.query, orderby: playlistInfo.orderby, start: start, count: finish-start }, success: function(response){ var pl = vp.getPlaylist().slice(0); pl.push.apply(pl, response); vp.setPlaylist(pl); callback(); } }); } if(parts.length == 1 && matchDash(parts[0])){ var pl = vp.getActualPlaylist(); var vids = parseDash(parts[0]); parts = []; for(var i = 0; i < vids.length; i++){ playQueue.push({ 'video': pl[vids[i]-1], 'start': 0, 'stop': null }) } if(vids.length){ if(vids[vids.length-1]-1>=pl.length){ loadMoreVideos(playerId, vp, pl.length, vids[vids.length-1], function(){ if(fsonload){ activateTabArea(tab, parts[0]+'/fs'); }else{ activateTabArea(tab, parts[0]); } var pls = vp.getPlaylist(); vp.playFromPlaylist(pls[pls.length-1]); vp.playVideo(); scrollToPlaylistPosition(vp); }); return true; } } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; playShouldStart = 0; } } if(previewMode){ var vids = []; var dur = 0; var pl = vp.getActualPlaylist(); area = parts[0]; if(parts.length == 1 && matchPosition(parts[0])){ vids = parseDash('1-'+pl.length); dur = parsePosition(parts[0]); parts = []; }else if(parts.length == 1 && matchDash(parts[0])){ vids = parseDash(parts[0]); dur = parsePosition("999:59"); parts = []; } if(parts.length == 2 && matchDash(parts[0]) && matchPosition(parts[1])){ vids = parseDash(parts[0]); dur = parsePosition(parts[1]); parts = []; } for(var i = 0; i < vids.length; i++){ playQueue.push({ 'video': pl[vids[i]-1], 'start': 0, 'stop': dur }) } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; } } if(parts.length>1){ for(var i = 0; i < parts.length; i++){ var sel = findMatchingVideo(vp, parts[i]); if(sel){ playQueue.push({ 'video': sel, 'start': 0, 'stop': null }) } } if(playQueue){ playQueueUpdate(); vp.playVideo(); parsed = true; } }else if(area){ var sel = findMatchingVideo(vp, area); if(sel){ vp.playFromPlaylist(sel); playShouldStart = 0; parsed = true; } } if(fsonload || replayMode){ playShouldStart = 0; } if(document.location.search.match('at=|queue=')){ var opts = document.location.search.replace(/^\?/,'').split(/&/g); for(var o in opts){ if(opts[o].match(/^at=(\d+:)?(\d+:)?\d+$/)){ playShouldStart = parsePosition(opts[o].substr(3)) } if(opts[o].match(/^queue=/)){ playQueue = parseList(opts[o].substr(6)); if(playQueue){ playQueuePosition = 0; playQueueUpdate(); } } } } if(matchPosition(parts[1])){ playShouldStart = parsePosition(parts[1]); parsed = true; } if(matchAction(parts[1])){ var action = parseAction(vp, area+'/'+parts[1]); playShouldStart = action.start; playShouldStop = action.stop; parsed = true; } if(playShouldStart !== null && !playQueue.length){ playQueue.push({ video: vp.getCurrentVideo(), start: playShouldStart, stop: playShouldStop }); } if(playShouldStart != null){ setInterval(function(){ if(playShouldStop && vp.currentPlayer && vp.currentPlayer.getCurrentTime() > playShouldStop){ playShouldStop = null; if(vp.getCurrentVideo() == playQueue[playQueuePosition].video){ playQueueAdvancePosition(); }else{ playShouldStart = null; } } }, 500); vp.playerContainer.bind('videoplayer.player.statechange', function(e, state){ if(state == 'ended'){ // advance to the next video playQueueAdvancePosition(); } }); vp.playerContainer.bind('videoplayer.player.readychange', function(e, state){ if(state){ updateVolumeState(); if(playShouldStart !== null){ vp.seekTo(playShouldStart); playShouldStart = null; }else{ playShouldStop = null; // someone started other video, stop playing from playQueue } } if(fsonload) { triggerFullscreen(playerId); fsonload = false; } }); } } else if(tab.match(/^wiki\d+$/)){ if(firstTimeActivate){ load_wiki($('#'+tab), function(){ if(area){ var areaNode = $('#'+area); if(areaNode.length>0){ $('html, body').scrollTop(areaNode.offset().top + 10); return true; } } }); } } return parsed; }) window.activateTab = ensure(function(tab, area){ window.activeArea = null; if(tab == 'import_videos'){ if(area){ import_videos(area); }else{ start_import(); } return true; } if(tab == 'chat'){ update_chat_position($('.chat').eq(0)); window.activeArea = 'chat'; jQuery('.tabtrigger').offscreentabs('activateTab', 'chat'); return true; } if(tab in rev_names){ tab = rev_names[tab]; } if(tab.match(':')){ return false; } var sup = $('ul li a[id=#'+tab+']'); if(sup && sup.length>0){ window.activeArea = area; sup.first().click(); if(!window.activateTabArea(tab, area)){ window.activeArea = null; } window.activeArea = null; return true; }else{ var have_tabs = $('#playlist_menu li').length; if(tab.match(/^playlists?\d+$/)){ var to_add = +tab.substring(8).replace(/^s/,'')-have_tabs; if(to_add>0 && have_tabs){ add_more_videos(to_add); return true; } } } return false; }); window.currentPath = ensure(function(){ return window.lastHistory.replace(basepath, '').split('?')[0]; }); window.main_tab = window.main_tab || 'videos'; window.addHistory = ensure(function(path){ if(window.console && console.log) console.log("Adding to history: "+path); if(window.history && history.replaceState && document.location.hostname.match(/^(youtube\.)?(\w{2,3}\.)?wn\.com$/)){ if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = basepath; } else if( path.match('^'+main_tab+'/') ){ path = basepath + '/' + path.replace(main_tab+'/', '').replace('--','/'); } else { path = basepath + '/' + path.replace('--','/'); } if(document.location.search){ path += document.location.search; } if(window.lastHistory) { history.pushState(null, null, path); } else if(window.lastHistory != path){ history.replaceState(null, null, path); window.lastHistory = path; } } else{ path = path.replace('--','/'); if(path == main_tab || path == main_tab+'/' || path == '' || path == '/') { path = ''; } if(window.lastHistory != '/'+path){ window.location.hash = path? '/'+path : ''; window.lastHistory = '/'+path; } } }); $('.tabtrigger li a').live('click', ensure(function() { var tab = $(this).attr('id'); if(tab.substring(0,1) == '#'){ var name = tab.substring(1); if(name in menu_names){ name = menu_names[name][0]; } realTab = rev_names[name]; $('#'+realTab).show(); if(window.console && console.log) console.log("Triggering tab: "+name+(window.activeArea?" activeArea="+window.activeArea:'')); var path = name; if(window.activeArea){ path = path + '/' + window.activeArea; } if(tab.match(/#playlist\d+/) || tab.match(/#details\d+/)){ $('.multiple-playlists').show(); $('.related_playlist').show(); $('.longest_videos_playlist').show(); }else { $('.multiple-playlists').hide(); $('.related_playlist').hide(); $('.longest_videos_playlist').hide(); } // start the related script only when the tab is on screen showing if (tab.match(/related_sites/)) { if (mc) { mc.startCredits(); } } window.activeTab = realTab; addHistory(path); setTimeout(ensure(function(){ if(tab.match(/language--/)){ $('.tabtrigger').offscreentabs('activateTab', 'language'); } if(tab.match(/weather/)) { $('.tabtrigger').offscreentabs('activateTab', 'weather'); loadContinent(); } updateMenus(tab); updateHeight(); }), 10); } return false; })); }); -->

Copernican principle

In physical cosmology, the Copernican principle, named after Nicolaus Copernicus, is a working assumption that arises from a modified cosmological extension of Copernicus' heliocentric universe. Under the modified Copernican principle neither the Sun nor the Earth are in a central, specially favored position in the universe. In some sense, it is equivalent to the mediocrity principle. More recently, the principle has been generalized to the relativistic concept that humans are not privileged observers of the universe.

Origin and implications

Michael Rowan-Robinson emphasizes the Copernican principle as the threshold test for modern thought, asserting that: "It is evident that in the post-Copernican era of human history, no well-informed and rational person can imagine that Earth occupies a unique position in the universe.".

Podcasts:

  • History of Astronomy Part 3: Copernicus and Heliocentrism

    Once it was determined that the Earth is round, the next step was to decipher the geometry of the solar system. Does everything rotate around the Earth, like in the geocentric model of Ptolemy? We thought so for thousands of years, but that all changed when Copernicus came along. He suggested that everything revolves around the sun instead, proposing a new heliocentric model. This was the single biggest paradigm shift in the history of astronomy, and also one of the most significant moments in the history of science. Or even in the history of mankind! Let's check out the details. Watch the whole Astronomy/Astrophysics playlist: http://bit.ly/ProfDaveAstronomy Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics T...

    published: 17 Oct 2018
  • BAHFest West 2016 - Adam Becker: The Strong Copernican Principle

    Adam Becker updates the Copernican Principle. BAHFest is the Festival of Bad Ad Hoc Hypotheses, a celebration of well-researched, logically explained, and clearly wrong evolutionary theory. Additional information is available at http://bahfest.com/ BAHFest West was a part of the 2016 Bay Area Science Festival http://www.bayareascience.org/

    published: 22 May 2017
  • 76. The Copernican Principle | THUNK

    The Copernican Principle uses the idea that we aren't the center of the cosmos as a guideline for...everything! Learn an interesting method for estimating the remaining lifespan of just about anything!

    published: 07 Oct 2015
  • Copernican Principle

    Duet for Harpsichord and Harp Performers: Sonja Leipold and Tina Žerdin Performed at Musikprotokoll 2018

    published: 29 Nov 2018
  • The Copernican principle and homogeneous and isotropic universe

    https://www.instagram.com/christodoulidesgeorge/

    published: 19 Sep 2013
  • What Is The Copernican Principle?

    Stream or Order “The Principle" DVD/BluRay: https://ThePrinciple.lnk.to/buythemovie Learn more: http://www.theprinciplemovie.com #IAmSignificant Follow "The Principle" Facebook: http://facebook.com/theprinciplemovie Twitter: http://twitter.com/principlemovie Youtube: http://www.youtube.com/c/ThePrinciple... Instagram: http://instagram.com/theprinciplemovie Google Plus: http://plus.google.com/+ThePrincipleM... Vimeo: http://vimeo.com/user32692816 Everyone knows that the ancient idea of Earth in the center of the universe is a ridiculous holdover from a superstitious age, right? Modern science has proven that we are nothing special! We inhabit, in Carl Sagan's words, "....an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in whi...

    published: 13 Oct 2014
  • Being Human and the Copernican Principle by Georges van Vrekhem

    The human being has always been considered as the crown of the evolution on Earth, and is even imaged as God. Materialistic science has, in the last three or four centuries, gradually eroded such conceptions and reduced the human from the centre of creation to an animal among animals. The view, idea, or the image of humanity as itself determines the choice of its ideals and actions.

    published: 01 Nov 2020
History of Astronomy Part 3: Copernicus and Heliocentrism
7:01

History of Astronomy Part 3: Copernicus and Heliocentrism

  • Order:
  • Duration: 7:01
  • Uploaded Date: 17 Oct 2018
  • views: 277873
Once it was determined that the Earth is round, the next step was to decipher the geometry of the solar system. Does everything rotate around the Earth, like in the geocentric model of Ptolemy? We thought so for thousands of years, but that all changed when Copernicus came along. He suggested that everything revolves around the sun instead, proposing a new heliocentric model. This was the single biggest paradigm shift in the history of astronomy, and also one of the most significant moments in the history of science. Or even in the history of mankind! Let's check out the details. Watch the whole Astronomy/Astrophysics playlist: http://bit.ly/ProfDaveAstronomy Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio EMAIL► ProfessorDaveExplains@gmail.com PATREON► http://patreon.com/ProfessorDaveExplains Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience! Amazon: https://amzn.to/2HtNpVH Bookshop: https://bit.ly/39cKADM Barnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT
https://wn.com/History_Of_Astronomy_Part_3_Copernicus_And_Heliocentrism
BAHFest West 2016 - Adam Becker: The Strong Copernican Principle
12:57

BAHFest West 2016 - Adam Becker: The Strong Copernican Principle

  • Order:
  • Duration: 12:57
  • Uploaded Date: 22 May 2017
  • views: 3672
Adam Becker updates the Copernican Principle. BAHFest is the Festival of Bad Ad Hoc Hypotheses, a celebration of well-researched, logically explained, and clearly wrong evolutionary theory. Additional information is available at http://bahfest.com/ BAHFest West was a part of the 2016 Bay Area Science Festival http://www.bayareascience.org/
https://wn.com/Bahfest_West_2016_Adam_Becker_The_Strong_Copernican_Principle
76. The Copernican Principle | THUNK
7:22

76. The Copernican Principle | THUNK

  • Order:
  • Duration: 7:22
  • Uploaded Date: 07 Oct 2015
  • views: 7177
The Copernican Principle uses the idea that we aren't the center of the cosmos as a guideline for...everything! Learn an interesting method for estimating the remaining lifespan of just about anything!
https://wn.com/76._The_Copernican_Principle_|_Thunk
Copernican Principle
9:01

Copernican Principle

  • Order:
  • Duration: 9:01
  • Uploaded Date: 29 Nov 2018
  • views: 105
Duet for Harpsichord and Harp Performers: Sonja Leipold and Tina Žerdin Performed at Musikprotokoll 2018
https://wn.com/Copernican_Principle
The Copernican principle and homogeneous and isotropic universe
2:42

The Copernican principle and homogeneous and isotropic universe

  • Order:
  • Duration: 2:42
  • Uploaded Date: 19 Sep 2013
  • views: 1244
https://www.instagram.com/christodoulidesgeorge/
https://wn.com/The_Copernican_Principle_And_Homogeneous_And_Isotropic_Universe
What Is The Copernican Principle?
0:36

What Is The Copernican Principle?

  • Order:
  • Duration: 0:36
  • Uploaded Date: 13 Oct 2014
  • views: 12149
Stream or Order “The Principle" DVD/BluRay: https://ThePrinciple.lnk.to/buythemovie Learn more: http://www.theprinciplemovie.com #IAmSignificant Follow "The Principle" Facebook: http://facebook.com/theprinciplemovie Twitter: http://twitter.com/principlemovie Youtube: http://www.youtube.com/c/ThePrinciple... Instagram: http://instagram.com/theprinciplemovie Google Plus: http://plus.google.com/+ThePrincipleM... Vimeo: http://vimeo.com/user32692816 Everyone knows that the ancient idea of Earth in the center of the universe is a ridiculous holdover from a superstitious age, right? Modern science has proven that we are nothing special! We inhabit, in Carl Sagan's words, "....an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in which there are far more galaxies than people." Well....prepare to be shocked! "The Principle", destined to become one of the most controversial films of our time, brings before the public eye astonishing results from recent large-scale surveys of our universe- surveys which disclose unexpected evidence of a preferred direction in the cosmos, aligned with our supposedly insignificant Earth. Set for theatrical release in Spring 2014, "The Principle" includes narration by Kate Mulgrew ("Star Trek Voyager", "Orange Is The New Black", and "Ryan's Hope"), stunning animations by BUF Compagnie Paris ("Life of Pi", "Thor"), and commentary from prominent scientists including George Ellis, Michio Kaku, Julian Barbour, Lawrence Krauss, and Max Tegmark. Tracing the development of cosmology from its inception (Stonehenge, the Great Pyramid at Giza), through the great revolution of Copernicus, to the astonishing new discoveries of Earth-oriented alignments in the largest structures of our visible universe, "The Principle" leads us face-to-face with the question, and the challenge- what does this mean for the future of mankind?
https://wn.com/What_Is_The_Copernican_Principle
Being Human and the Copernican Principle by Georges van Vrekhem
1:16:50

Being Human and the Copernican Principle by Georges van Vrekhem

  • Order:
  • Duration: 1:16:50
  • Uploaded Date: 01 Nov 2020
  • views: 95
The human being has always been considered as the crown of the evolution on Earth, and is even imaged as God. Materialistic science has, in the last three or four centuries, gradually eroded such conceptions and reduced the human from the centre of creation to an animal among animals. The view, idea, or the image of humanity as itself determines the choice of its ideals and actions.
https://wn.com/Being_Human_And_The_Copernican_Principle_By_Georges_Van_Vrekhem
PLAYLIST TIME:
  • Most Related
  • Most Recent
  • Most Popular
  • Top Rated
PLAYLIST TIME:

History of Astronomy Part 3: Copernicus and Heliocentrism

Once it was determined that the Earth is round, the next step was to decipher the geometry of the solar system. Does everything rotate around the Earth, like in the geocentric model of Ptolemy? We thought so for thousands of years, but that all changed when Copernicus came along. He suggested that everything revolves around the sun instead, proposing a new heliocentric model. This was the single biggest paradigm shift in the history of astronomy, and also one of the most significant moments in the history of science. Or even in the history of mankind! Let's check out the details. Watch the whole Astronomy/Astrophysics playlist: http://bit.ly/ProfDaveAstronomy Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1 Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2 Mathematics Tutorials: http://bit.ly/ProfDaveMaths General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem Biochemistry Tutorials: http://bit.ly/ProfDaveBiochem Biology Tutorials: http://bit.ly/ProfDaveBio EMAIL► ProfessorDaveExplains@gmail.com PATREON► http://patreon.com/ProfessorDaveExplains Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience! Amazon: https://amzn.to/2HtNpVH Bookshop: https://bit.ly/39cKADM Barnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT
7:01
History of Astronomy Part 3: Copernicus and Heliocentrism
Once it was determined that the Earth is round, the next step was to decipher the geometry...
published: 17 Oct 2018
Play in Full Screen
12:57
BAHFest West 2016 - Adam Becker: The Strong Copernican Principle
Adam Becker updates the Copernican Principle. BAHFest is the Festival of Bad Ad Hoc Hypot...
published: 22 May 2017
Play in Full Screen
7:22
76. The Copernican Principle | THUNK
The Copernican Principle uses the idea that we aren't the center of the cosmos as a guidel...
published: 07 Oct 2015
Play in Full Screen
9:01
Copernican Principle
Duet for Harpsichord and Harp Performers: Sonja Leipold and Tina Žerdin Performed at Musi...
published: 29 Nov 2018
Play in Full Screen
2:42
The Copernican principle and homogeneous and isotropic universe
https://www.instagram.com/christodoulidesgeorge/
published: 19 Sep 2013
Play in Full Screen
0:36
What Is The Copernican Principle?
Stream or Order “The Principle" DVD/BluRay: https://ThePrinciple.lnk.to/buythemovie Learn...
published: 13 Oct 2014
Play in Full Screen
1:16:50
Being Human and the Copernican Principle by Georges van Vrekhem
The human being has always been considered as the crown of the evolution on Earth, and is ...
published: 01 Nov 2020
Play in Full Screen

Copernican principle

In physical cosmology, the Copernican principle, named after Nicolaus Copernicus, is a working assumption that arises from a modified cosmological extension of Copernicus' heliocentric universe. Under the modified Copernican principle neither the Sun nor the Earth are in a central, specially favored position in the universe. In some sense, it is equivalent to the mediocrity principle. More recently, the principle has been generalized to the relativistic concept that humans are not privileged observers of the universe.

Origin and implications

Michael Rowan-Robinson emphasizes the Copernican principle as the threshold test for modern thought, asserting that: "It is evident that in the post-Copernican era of human history, no well-informed and rational person can imagine that Earth occupies a unique position in the universe.".

'); } else { var query = elem.find('.keywords').html(); $.ajax({ context: elem, url: 'https://wn.com/api/upge/cheetah-search-adv/video', cache: true, data: { 'query': query }, dataType: 'jsonp', success: function(text) { if (text.length > 0) { video_id = text[0].id; elem.find('.player').html(''); } } }); } } var stopAllYouTubeVideos = function() { var iframes = document.querySelectorAll('iframe'); Array.prototype.forEach.call(iframes, function(iframe) { iframe.contentWindow.postMessage(JSON.stringify({ event: 'command', func: 'pauseVideo' }), '*'); }); } jQuery(function() { jQuery(".playVideo").live("click", function() { if(!$(this).hasClass("played")){ stopAllYouTubeVideos(); var elem = $(this); setTimeout(function(){ mouseOverMe(elem); }, 1000); } }); jQuery(".description_box .expandContent").live("click", function() { elem = $(this).parent().parent().parent().find('.descContent'); if(elem.height() > 51) { elem.css('height', '44px'); $(this).html('Show More '); }else{ elem.css('height', 'auto'); $(this).html('Hide '); } }); jQuery('.interview-play-off').click(function() { $(".interview-play-off").hide(); $(".interview-play").show(); $(".videoplayer-control-pause").click(); }); jQuery(".video-desc .show_author_videos").live("click", function() { query = $(this).attr('title'); container = $(this).parent().parent().parent().find('.video-author-thumbs'); $(this).parent().parent().parent().find('.video-author-thumbs').css('height', '220px'); jQuery.ajax({ url: '/api/upge/cheetah-photo-search/videoresults', data: {'query': query}, success: function(text) { if(!text) { text = i18n("No results"); } container.html(jQuery(text)); } }); }); }); // -->
×