npub16nefft85cck8cxq9jg55kft9636j04nzct4zz38asc4wg73hdfzqmethh0 (npub16ne…thh0)
is it reasonable to accept this chart?
earliest thermometers are from, say, 1600s.
widespread temperature recordings are, at best, 200 years duration and not globally representative.
proxies from ice cores, tree rings, and sediment cores - even if an accurate proxy - provide local sampling and not global temperature.
and yet we can get to ⅒ of a degree accuracy!?
we should also note that this graph shows a 1.2 ⁰C range over 2000 years.
Brother Phil 🇦🇺 au /
npub1u0…etx6q
2023-11-24 20:50:44
in reply to nevent1q…4j8t
Author Public Key
npub1u0eqmumm608ndlvtuh8nq8748xxnad6w86xk88nelznxa5539y6qeetx6qPublished at
2023-11-24 20:50:44Event JSON
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"content": "nostr:npub16nefft85cck8cxq9jg55kft9636j04nzct4zz38asc4wg73hdfzqmethh0 \n\nis it reasonable to accept this chart?\n\nearliest thermometers are from, say, 1600s.\n\nwidespread temperature recordings are, at best, 200 years duration and not globally representative.\n\nproxies from ice cores, tree rings, and sediment cores - even if an accurate proxy - provide local sampling and not global temperature.\n\nand yet we can get to ⅒ of a degree accuracy!?\n\nwe should also note that this graph shows a 1.2 ⁰C range over 2000 years.",
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