Juliet Sefton

@seftongeo.bsky.social

McKenzie Fellow @ University of Melbourne. Interested in mud and past sea-level change. Pākehā living in Naarm. She/her

Been thinking about student writing assignments and how to describe what AI-soup-speak sounds like. My take now is, that if a piece of writing sounds like a horoscope reading or prediction, it's written by generative AI

It's been a good few months of getting some fieldwork in. There's lots of Holocene muds and sands in WA, NSW, and VIC that still have many secrets to tell about past coastal change. I have some wonderful colleagues I get to work with along on the way! : )

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🔥New paper alert! 🔥 Jacky Austermann and I show that simultaneous Antarctic collapse + Laurentide persistence during the Last Interglacial (130,000 - 115,000 years ago) could explain the local sea level oscillation observed in the Bahamas, Seychelles, Australia, and elsewhere. tinyurl.com/yjj7w2mr 🧵

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Truly appalling decision. My fear is that other governments will see it as a great idea. Science does not, and cannot, operate in a vacuum. Almost all the impact comes from collaboration with non-scientists.

Nick Golledge@nick-golledge.bsky.social · 2y ago

New piece from @veronikameduna.bsky.social on the latest disaster-in-the-making happening here in #NZ - a govt decision to defund social sciences, humanities, and other blue-sky research. www.science.org/content/arti...

It’s not ok that many people are confusing a policy goal (1.5 C) with a physical limit of the climate system. It threatens rash actions, it threatens despair, and it threatens loss of credibility.

Deadline extended for abstract submission to the 2025 PAGES OSM! It's looking like a great meeting, with 600+ abstracts so far. For all my Common Era friends, we've got a 2k session which is looking great so far but would also love YOUR amazing science.

PAGES (Past Global Changes)@pages-ipo.bsky.social · 2y ago

The deadline to submit abstracts and apply for financial support for the PAGES #OSM2025, as well as apply to attend the Young Scientists Meeting (YSM) has been extended to 10 December! More info: pastglobalchanges.org/news/138328

Our new study out in @ScienceAdvances shows human presence in Tasmania at least 41,600 years ago, nearly 2000 years earlier than previously thought, and Aboriginal people burned and used wet forests. Link: www.science.org/doi/10.1126/...

Landscape burning facilitated Aboriginal migration into Lutruwita/Tasmania 41,600 years ago

Paleoecological records show that Aboriginal people burned wet forest to first settle in Tasmania 41,600 years ago.

science.org

AGU schm-AGU..? EGU schm-EGU..? How about AOGS in 2024?! We've got a session in Ocean Sciences: 'Past, present, and future sea-level change in Asia, Oceania, and beyond' See you in South Korea!

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@drandreadutton.bsky.social The Washington Post ran a huge interactive piece on your work about how fossil corals let us understand past sea level rise. Gift link so everybody can skip the paywall for the next couple weeks. wapo.st/3QIXYDN

Ancient warning of a rising sea

Fossil coral reefs in the islands of the Seychelles may indicate where sea level rise will be felt the hardest as human-caused climate change impacts the world’s oceans.

wapo.st

First circular for the Australasian Quaternary Association conference which will be held 24-28th June 2024 on beautiful Minjerrabah Island, Quandamooka country, southeast Queensland. Currently calling for workshops and conference session themes by 30th November. Also a conference logo.

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