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Michael Grose

@michaelgrose.bsky.social

Australian climate scientist - projections, attribution, impacts, communications etc. @IPCC_CH AR6 lead author (Atlas). Views are my own

299 Followers  |  120 Following  |  42 Posts  |  Joined: 22.11.2024  |  2.0086

Latest posts by michaelgrose.bsky.social on Bluesky

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Microsoft Virtual Events Powered by Teams Microsoft Virtual Events Powered by Teams

I will be helping give a webinar on the climate and hazard work underpinning the Australian National Climate Risk Assessment (NCRA), Monday 20 Oct - please register! events.teams.microsoft.com/event/b1585f...

11.10.2025 01:13 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Chapter 1: Framing, Context and Methods .

check out our section in AR6 Ch 1 - it was clear back then and has only further confirmed since (I did the regional analysis) www.ipcc.ch/report/ar6/w...

18.08.2025 05:48 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm trying to imagine their perspective - the entire field of climate science is corrupted, deluded or groupthink. None of it can be trusted. Only these five brave heroes can do what needs to be done. So no review or comments, lots of self citation etc. is all justified.
Pretty bold position really

31.07.2025 06:33 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The stranger in the mirror: how will a hotter earth change humanity? Climate change is the greatest challenge in human history – current trends could have us eventually approaching extremes not seen on our planet for 15 million years. Will a destabilised global climate...

It was interesting to think through some interesting questions on this - what will humanity look like in 10,000 years? I make a couple of points about climate change for this interesting article in Cosmos cosmosmagazine.com/earth/climat...

31.07.2025 01:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks @amosupdates.bsky.social I had big shoes to fill!

24.06.2025 04:27 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Dr Michael Grose gives his talk on climate update. Six supported datasets agree in global mean temperature trends

24.06.2025 00:07 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

@bobkopp.net you may be interested that we both point to your commentary paper, I'd be interested in your feedback if you have any ☺️

24.05.2025 01:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks for the interest Nada, the recording is now available at the original link above 😊Hope you're doing well

23.05.2025 02:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

thanks to all who came along, great points made by Ben Newell on our perceptions and decision-making, and some good Q&A (although I know we only scratched the surface) - over 1300 attendees(!) reflecting the always strong interest in the topic and how we respond to it

22.05.2025 04:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Just one more week to apply for this PhD project! Details below

15.05.2025 23:30 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Webinar: Climate tipping points β€” the science and risk - NESP 2 climate Explore the science and risks of climate tipping points and what they mean for Australia when informing climate risk decision-making.

Please come to this webinar next week, an important (and always hot) topic and a lot of things to talk about.
I will try to be fair and balanced, but having different perspectives is really important
nesp2climate.com.au/webinar-clim...

15.05.2025 01:55 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 2    πŸ“Œ 1
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Rainfall maps offer ominous insight where Australia's climate is headed As South Australia and Victoria continue to face drought and unseasonable heat, there has been a notable absence of major rain systems. So, what's going on?

Some comments from me included
www.abc.net.au/news/2025-05...

13.05.2025 02:03 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I had a really good conversation with the journalist on this - covering humid heat vs dry heat, the limits to adaptation and all sorts of things, he is great and this is such an important issue

25.03.2025 00:10 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Big picture - we will stabilise the climate sooner of later, so we need to understand it - and have good definitions of 'stabilise' both globally and regionally (and appropriate alternative terms).

19.03.2025 23:52 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Climate Stabilisation Under Net Zero CO2 Emissions Temperature stabilization does not occur immediately after net zero CO2 emissions at both the global and local levels The global mean temperature stabilizes 124Β years after the cessation of emiss...

Happy to be a very small contributor to this nice paper from UniMelb student Alex and supervisors @andrewkingclimate.bsky.social and @drjobrown.bsky.social well done Alex!

agupubs.onlinelibrary.wiley.com/doi/10.1029/...

19.03.2025 23:52 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

really interesting analysis of 2023 and 2024 in the new WMO SotC - worth a look!

19.03.2025 06:15 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Postdoctoral/Research Fellow - Canberra / ACT, ACT, Australia Classification: Academic Level A/BSalary package: $85,010 - $131,227 per annum plus 17% superannuationTerm: Full-time, Continuing (Contingent Funded) This position is continuing (contingent funded). T...

We're looking for a postdoc to help understand and define the factors that make extreme rain effects more impactful, including clustering of heavy events or coincident heavy rain with strong winds. Is this you? Apply at jobs.anu.edu.au/jobs/postdoc...

19.03.2025 05:17 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

...all the details and the β€˜facts’ supporting this desire can all change fluidly, inconsistencies and contradictions are all totally fine. Because it is about power and not reality – in fact it is about power over reality. It is so against our training as researchers, but very real I think

18.03.2025 03:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

…a world where things are simple with a bad guy vs. a good guy with a simple plan, nothing is chaotic and there are no structural problems with complex causes like climate change, injustice – someone just needs to come in and make people shut up about these. If people shut up then it will be fine...

18.03.2025 03:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

…but if you don’t mind spoilers, the last half goes much broader than flat earth, into Qanon etc. and in the last 10 min concluding some people deeply want β€˜restorative authoritarianism’ - the wish for a strong man coming to come in, put things back β€˜where they belong’…

18.03.2025 03:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thinking about the state of - things - I found this useful to watch back. If you don’t want spoilers, I recommend watching the whole thing – the first half includes a really nice demo: www.youtube.com/watch?v=JTfh...

18.03.2025 03:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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NOAA firings hit the birthplace of weather and climate forecasting Dismissed researchers were improving severe weather predictions

Hi - I'd like to share this story of what is happening at NOAA GFDL, where some of my colleagues and I worked until the mass firings at NOAA last week.

"...the birthplace of weather and climate forecasting"

05.03.2025 01:15 β€” πŸ‘ 1126    πŸ” 547    πŸ’¬ 33    πŸ“Œ 32

We have organised an online workshop for applications that will need to select subsets of models in CMIP7, and how it can be improved over CMIP6 - both scientific and technical aspects.

Please register if you're keen!

22.01.2025 21:38 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This was in my World Book encyclopedia (1980 edition) growing up - an interesting time capsule of where we thought things were going

22.01.2025 12:02 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

(sorry, Friday afternoon and I'm getting silly - great work on the interview, very clear and helpful!)

17.01.2025 04:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It's amazing the strike all occurred in that red circle! Must be related to crop circles 😁

17.01.2025 03:39 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

(replying to all of the above) - yes, when I said 'realistic' I meant based on real glaciology, not that it would be effective or plausible!
The costs/benefit does seem crazy, but I wonder if given the costs of SLR on New York, London or Amsterdam, it starts to make even the crazy maths make sense?

13.01.2025 23:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Back in 2021 I was very privileged to play a small part in the 'megafires' section in the 10 new insights in climate science - it was a good choice by the editors at the time, and has only proven more relevant since 10insightsclimate.science/year-2021/3-...

13.01.2025 23:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Very interesting. The speculative fiction book 'ministry for the future' by Kim Stanley Robinson includes one sub-plot about ice shelf interventions, it seemed quite realistic (it also includes an SRM storyline too). Have you read that?

11.01.2025 05:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The video also points out how our reaction doesn't have to be weird eugenics, authoritarianism, Mars colonies or whatever - we can actually think about the structures and material conditions we need.
I think climate change folks need to be more on top of this.
Anyway, worth a watch!

03.01.2025 12:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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