• sfu@lemm.ee
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    3 days ago

    I like nature, history, discovery shows and documentaries. But they are always giving different ages of the earth, (ages of various plants, animals, events, etc.) Like, vastly different. So no, there is no overwhelming agreement, other than they may all say a long time ago.

    • Echo Dot@feddit.uk
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      3 days ago

      I cannot speak to the quality of the documentaries you’re watching since you don’t actually list them.

      But I can assure you we are extremely confident we know the age of the Earth. In fact we have known the age of the Earth with high confidence longer than we’ve known age of the universe that contains it.

      The ages of various life forms on the earth are much more nebulous but the age of the actual rock that makes the planet up, is known.

      • sfu@lemm.ee
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        2 days ago

        We know the age of the universe? Please, that’s ridiculous. We don’t know, we have done math, and made guesses. If we have an age for it, it’s just a theory.

          • sfu@lemm.ee
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            2 days ago

            Are there any assumptions made, in the determination of the age of the universe? I’m pretty sure there are. If so, then it has not yet been proven and its a theory.

            • Echo Dot@feddit.uk
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              1 day ago

              Oh well if you’re “pretty sure” then I won’t argue with you.

              After all, you have a feeling on the subject. Don’t bother to look it up or anything. Remaining deliberately uninformed is so much more appealing doing a quick Google search.