Essay by Eric Worrall
As a result of when your fashions can’t predict the local weather, what you really want is an even bigger pc, proper?
Supercomputer Gadi crunches local weather change
By Marion Rae
Up to date June 23 2022 – 6:26pm, first printed 6:23pm
New funding will unlock highly effective Australian simulators to give the world’s scientists a greater probability of tackling local weather change.
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The inaugural director of the brand new facility, Andy Hogg, mentioned cutting-edge pc simulations and fashions will crack open local weather change, excessive climate occasions, and previous and future Earth techniques.
“This is not going to solely imply extra highly effective and insightful analysis, however hopefully higher choices for the urgent challenges and acute stresses our nation and world face,” Professor Hogg mentioned.
However he says pc fashions are solely pretty much as good because the folks behind them.
“We’re creating an open supply climate, local weather and Earth system modelling powerhouse that anybody throughout the globe will have the ability to entry,” Prof Hogg mentioned.
Primarily based on the Australian Nationwide College, the Australian Neighborhood Local weather and Earth System Simulator can calculate predicted climate and local weather circumstances from a couple of hours to many a long time sooner or later.
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Learn extra: https://www.canberratimes.com.au/story/7793124/supercomputer-gadi-crunches-climate-change/
Open supply sounds promising. However maybe Professor Hogg ought to have additionally talked about, local weather modelling techniques are additionally solely pretty much as good as the information they use. As Anthony Watts and many others have documented, a lot of the world’s local weather knowledge may charitably be described as junk.
