https://insidecostarica.com/2013/10/25/study-arctic-temperatures-highest-44000-years/ Costa Rica's Leading English Language News Source Tue, 28 Oct 2025 04:55:00 +0000 hourly 1 http://wordpress.org/?v=3.6.2 https://insidecostarica.com/2013/10/25/study-arctic-temperatures-highest-44000-years/#comment-5805 Derryl Hermanutz Fri, 25 Oct 2013 19:45:00 +0000 http://insidecostarica.com/?p=11776#comment-5805 So what caused all the global warming 44,000 years ago? Neanderthals building giant fires to roast mastadons? Cavemen wantonly burning forests to flush out game? Surely global warming cannot have natural causes, right?

]]> https://insidecostarica.com/2013/10/25/study-arctic-temperatures-highest-44000-years/#comment-5803 chris Fri, 25 Oct 2013 17:07:00 +0000 http://insidecostarica.com/?p=11776#comment-5803 http://wattsupwiththat.com/2013/10/24/claim-last-100-years-may-be-warmest-in-120000-years-in-the-arctic-but-not-so-fast/#more-96268

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