{"id":14360,"date":"2026-05-20T16:57:23","date_gmt":"2026-05-20T14:57:23","guid":{"rendered":"https:\/\/www.colours.cz\/ucinkujici\/jiri-gregor\/"},"modified":"2026-05-20T17:05:46","modified_gmt":"2026-05-20T15:05:46","slug":"jiri-gregor","status":"publish","type":"program","link":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/","title":{"rendered":"Ji\u0159\u00ed Gregor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">He also has experience working in the science newsroom of\u00a0\u010cT24\u00a0and has long focused on the impact of historically themed video games on society, as well as on the behaviour of their publishers and creators. In particular, he examines how the growing success of games increases the media and social media influence of their authors, allowing them to shape or manipulate facts in favour of personal impressions and unsupported opinions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mgr. Ji\u0159\u00ed Gregor. He specializes in science communication and popularization at University of Ostrava.<\/p>\n","protected":false},"featured_media":14358,"menu_order":0,"template":"","meta":[],"program-year":[456],"program-category":[372],"program-genre":[],"program-country":[256],"class_list":["post-14360","program","type-program","status-publish","has-post-thumbnail","hentry","program-category-meltingpot-cz-en","program-country-cesko-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ji\u0159\u00ed Gregor - Colours of Ostrava<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ji\u0159\u00ed Gregor - Colours of Ostrava\" \/>\n<meta property=\"og:description\" content=\"Mgr. Ji\u0159\u00ed Gregor. He specializes in science communication and popularization at University of Ostrava.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/\" \/>\n<meta property=\"og:site_name\" content=\"Colours of Ostrava\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-20T15:05:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.colours.cz\/wp-content\/uploads\/2026\/05\/Gregor-scaled-e1779288352330.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1707\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ji\u0159\u00ed Gregor - Colours of Ostrava","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/","og_locale":"en_US","og_type":"article","og_title":"Ji\u0159\u00ed Gregor - Colours of Ostrava","og_description":"Mgr. Ji\u0159\u00ed Gregor. He specializes in science communication and popularization at University of Ostrava.","og_url":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/","og_site_name":"Colours of Ostrava","article_modified_time":"2026-05-20T15:05:46+00:00","og_image":[{"width":1707,"height":2560,"url":"https:\/\/www.colours.cz\/wp-content\/uploads\/2026\/05\/Gregor-scaled-e1779288352330.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/","url":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/","name":"Ji\u0159\u00ed Gregor - Colours of Ostrava","isPartOf":{"@id":"https:\/\/www.colours.cz\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/#primaryimage"},"image":{"@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/#primaryimage"},"thumbnailUrl":"https:\/\/www.colours.cz\/wp-content\/uploads\/2026\/05\/Gregor-scaled-e1779288352330.jpg","datePublished":"2026-05-20T14:57:23+00:00","dateModified":"2026-05-20T15:05:46+00:00","breadcrumb":{"@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/#primaryimage","url":"https:\/\/www.colours.cz\/wp-content\/uploads\/2026\/05\/Gregor-scaled-e1779288352330.jpg","contentUrl":"https:\/\/www.colours.cz\/wp-content\/uploads\/2026\/05\/Gregor-scaled-e1779288352330.jpg","width":1707,"height":2560},{"@type":"BreadcrumbList","@id":"https:\/\/www.colours.cz\/en\/ucinkujici\/jiri-gregor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/www.colours.cz\/en\/"},{"@type":"ListItem","position":2,"name":"Ji\u0159\u00ed Gregor"}]},{"@type":"WebSite","@id":"https:\/\/www.colours.cz\/en\/#website","url":"https:\/\/www.colours.cz\/en\/","name":"Colours of Ostrava","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.colours.cz\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"program-params-interpret-block-order":"0","program-params-thumbnail-mobile-id":"","program-params-sign-language-available":"0","program-params-timeline-description":"","program-tickets-not-included":"0","program-events-items-ids":[{"program-event-items-date-start":"","program-event-items-date-end":"","program-event-items-date-length":"0","program-event-items-place":"6259"}],"program-spotify-iframe":"","program-spotify-position":"center","program-socials-facebook":"","program-socials-youtube":"","program-socials-spotify":"","program-socials-instagram":"","program-socials-threads":"","program-socials-tiktok":"","program-socials-linkedin":"","program-gallery-items-ids":[{"program-items-url":"","program-items-title":"","program-items-description":"","program-items-duration":"","program-items-image-id":""}],"program-discover-title":"","program-discover-show-in-modal":"0","program-discover-items-ids":"","_links":{"self":[{"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program\/14360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program"}],"about":[{"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/types\/program"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/media\/14358"}],"wp:attachment":[{"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/media?parent=14360"}],"wp:term":[{"taxonomy":"program-year","embeddable":true,"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program-year?post=14360"},{"taxonomy":"program-category","embeddable":true,"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program-category?post=14360"},{"taxonomy":"program-genre","embeddable":true,"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program-genre?post=14360"},{"taxonomy":"program-country","embeddable":true,"href":"https:\/\/www.colours.cz\/en\/wp-json\/wp\/v2\/program-country?post=14360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}