Originally posted on Dame Holly's Hat:
I was greatly surprised this morning to read a blog post from the Hocky Schtick website on a paper entitled Emergent Model for Predicting the Average Surface Temperature of Rocky Planets with Diverse Atmospheres.
According to the site, this paper added
to the works of at least 40 others (partial list below) who have falsified the Arrhenius radiative theory of catastrophic global warming from increased levels of CO2…
Since the increase in system energy arising from an increase in greenhouse gas emissions is pretty basic physics, I was amazed that such an extraordinary scientific achievement had been made with so little fanfare.
There is, of course, an element of sarcasm to that. I admit to having doubts; just like I would have if someone had declared they’d proven natural selection was not required for evolution.
Nonetheless, this being my area of interest rather than expertise, I emailed one of the authors listed on…
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All this time I have been wrong. Really really wrong. This prominent scientist explains how the hoax was orchestrated….
Originally posted on robertscribbler:
Scientists call it Atlantic Meridional Overturning Circulation (AMOC). But we may as well think of it as the heartbeat of the world ocean system. And when that heartbeat begins to slow down, we’d best sit up and start paying attention:
(New video produced by climate hawk Peter Sinclair and featuring top scientists Stefan Rahmstorf, Michael Mann, and Jason Box, issues warnings about an observed disruption to ocean circulation due to water freshening in the North Atlantic. This is the kind of work I mentioned last week in my KPFA interview. The kind that should be showing on major network news every single night. Since that probably won’t happen, I urgently ask you to spread this video, together with its critical information, as far and as wide as possible.)
Global Warming Poses Risk to Ocean Circulation, Life Support
For nearly three decades now, prominent climate scientists have been warning…
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Originally posted on ClimateSight:
An ice sheet forms when snow falls on land, compacts into ice, and forms a system of interconnected glaciers which gradually flow downhill like play-dough. In Antarctica, it is so cold that the ice flows right into the ocean before it melts, sometimes hundreds of kilometres from the coast. These giant slabs of ice, floating on the ocean while still attached to the continent, are called ice shelves.
For an ice sheet to have constant size, the mass of ice added from snowfall must equal the mass lost due to melting and calving (when icebergs break off). Since this ice loss mainly occurs at the edges, the rate of ice loss will depend on how fast glaciers can flow towards the edges.
Ice shelves slow down this flow. They hold back the glaciers behind them in what is known as the “buttressing effect”. If the ice shelves were smaller…
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