{"id":245165,"date":"2023-08-21T07:07:31","date_gmt":"2023-08-21T11:07:31","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=303627"},"modified":"2025-07-01T18:25:54","modified_gmt":"2025-07-02T01:25:54","slug":"climate-change-may-bring-back-certain-time-travellers","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/en\/climate-change-may-bring-back-certain-time-travellers\/","title":{"rendered":"Climate Change Could Revive Ancient Species: The Unexpected Impact on ‘Time Traveler’ Organisms"},"content":{"rendered":"\n

Imagine this: an ancient virus<\/strong> awakens after thousands of years and triggers a global pandemic. Sounds like a Hollywood movie, doesn’t it? But what if we told you that this is more than fiction; it’s a real possibility that we could be exposed to due to climate change<\/strong>?<\/p>\n\n\n

\r\n
\r\n
\r\n
\r\n \"Google\r\n <\/div>\r\n
\r\n Google Earth<\/span>\r\n DOWNLOAD<\/a>\r\n <\/div>\r\n
\r\n <\/path><\/path><\/text><\/svg>\r\n <\/div>\r\n <\/div>\r\n
\r\n <\/span>\r\n <\/div>\r\n
\r\n \r\n <\/div>\r\n <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n

A new study<\/a> published in the journal PLOS Computational Biology<\/strong> raises alarms about the ecological and health risks of “time-traveling” pathogens that could be released due to the thawing of permafrost<\/strong>, a layer of frozen soil found in polar and mountainous regions of the planet.<\/p>\n\n\n\n

The uniqueness of this frozen layer is that it perfectly preserves the organic remains of animals and plants<\/a> that inhabited the Earth long ago, as well as microorganisms that have been inactive for thousands or even millions of years<\/strong>. However, rising temperatures are causing the permafrost to melt and release these dormant microorganisms<\/strong>.<\/p>\n\n\n\n

In order to assess the threats we could potentially face, an international team of researchers conducted a computer simulation where they introduced virtual viruses from the past<\/strong> into present-day bacterial communities.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

The results are quite surprising: 3% of the ancient viruses managed to survive<\/strong> and evolve in the modern environment, and some of them even caused significant changes in bacterial diversity<\/strong>.<\/p>\n\n\n\n

Specifically, 1% of the ancient viruses had unpredictable effects: some increased bacterial diversity by up to 12%<\/strong>, while others decreased it by up to 32%. These invading viruses not only adapted to the current conditions but also disrupted the ecological balance<\/strong>.<\/p>\n\n\n

\r\n
\r\n
\r\n
\r\n \"Google\r\n <\/div>\r\n
\r\n Google Earth<\/span>\r\n DOWNLOAD<\/a>\r\n <\/div>\r\n
\r\n <\/path><\/path><\/text><\/svg>\r\n <\/div>\r\n <\/div>\r\n
\r\n <\/span>\r\n <\/div>\r\n
\r\n \r\n <\/div>\r\n <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n

While this is a simulation, the authors of the study warn that these scenarios could occur in reality with actual pathogens<\/strong>. The researchers acknowledge that it’s difficult to estimate the risk of an ancient pathogen causing a serious or contagious disease in humans, but they do not rule it out<\/strong>.<\/p>\n\n\n\n

Some of the links added in the article are part of affiliate campaigns and may represent benefits for Softonic.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

The thawing of the permafrost can be a great threat to humanity, and not only due to the rise in sea level or climate changes.<\/p>\n","protected":false},"author":9256,"featured_media":245168,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[1015],"tags":[2377],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-245165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectiongoogle-earth"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/245165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/users\/9256"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/comments?post=245165"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/245165\/revisions"}],"predecessor-version":[{"id":318447,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/posts\/245165\/revisions\/318447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media\/245168"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/media?parent=245165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/categories?post=245165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/tags?post=245165"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/usertag?post=245165"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/vertical?post=245165"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/en\/wp-json\/wp\/v2\/content-category?post=245165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}