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Alexander Rauscher 🖇️

@rauschermri.bsky.social
646 followers 457 following 1.5K posts

MRI research, backcountry skiing, physics, neuroimaging; also interested in climate change and renewable energy, Professor at UBC in Vancouver, 1st generation academic, European from Austria

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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 9h
Sachlich richtig, aber im Ton daneben.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 10/10/2026
Ich verstehe den Zusammenhang nicht.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 10/10/2026
Ich weiß, dass die Tatsache, dass die Brille Videos aufnehmen kann bereits übergriffig ist. Ich bin für ein generelles Verbot. Genehmigungen kann es bestimmte Situationen geben.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 10/10/2026
Solche Brillen gehören sofort verboten. Wenn Meta Palantir kauft ist es zu spät.
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Reposted by Alexander Rauscher 🖇️
Ars Technica @arstechnica.com · 09/10/2026
arstechnica.com
RFK Jr. still eager to fund vaccine trial that would expose babies to deadly virus
CDC allocated $1.6M for study on alleged harms of hepatitis B vaccine.
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Reposted by Alexander Rauscher 🖇️
Michael Hendricks 🇨🇦 @michaelhendricks.bsky.social · 09/10/2026
THERE IS NOTHING WRONG WITH THE PROJECT GRANT PROGRAM EXCEPT IT IS UNDERFUNDED. Breaking it, redesigning it, etc, cannot fix this.
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Reposted by Alexander Rauscher 🖇️
Jake Grumbach @jakemgrumbach.bsky.social · 09/10/2026
New working paper: the Norwegian wealth tax was a huge success. The "exodus" of wealthy people never happened (less than 100 individuals left). Tax revenue increased by 71.5%. No changes in business activity or investment. www.nber.org/papers/w35854
Taxing Entrepreneurial Wealth: Evidence from
Norway, 2021-2025
Marius A. K. Ring
WORKING PAPER 35854|
DOl 10.3386/w35854
ISSUE DATE October 2026
Whether imposing higher taxes on business owners adversely affects business activity by constraining investment and inducing capitalist flight is a central question in the ongoing debate on how to tax the ultra wealthy. To shed new light, I exploit a series of related Norwegian reforms during 2021-2024 that increased dividend tax rates, removed migration-related capital gains tax loopholes, and nearly doubled the effective marginal tax rate on business wealth. These reforms spurred international debate and, allegedly, an "exodus" of Norwegian billionaires (Financial Times,
2023). While I document clear effects on migration, these responses are concentrated among the top 0.1% of the wealth distribution and mostly confined to 2022 and 2023. My results indicate that at most 100 individuals left due to the reforms. I find no evidence of significant outmigration or reduced inflows of startup founders or inventors. I estimate that absent any outmigration, wealth tax revenues would have increased by 75% from 2021 to 2024. Reform-driven outmigration lowers the revenue gain to 71.5%. My findings further show that outmigrating owners' firms remain economically active and do not reduce investment. In a broader set of analyses, I examine whether business outcomes are affected, regardless of whether owners outmigrate, since firms may reduce investment both due to liquidity constraints or distortions to owners' savings decisions. I compare firms owned by Norwegian individuals subject to the wealth tax with firms owned by foreigners and other tax-exempt entities. By merging historical ownership data from Orbis with the Norwegian shareholder register, I perform these analyses on both Norwegian and foreign-domiciled firms.
Across settings, I find no evidence that Norwegian-owned firms pay out more dividends or invest less after the reforms,…
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 09/10/2026
That he got into this situation after using an AI doesn't mean he got into it because of using an AI.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 09/10/2026
He ended up in a very strange location relative to the regular trail. I did a test and asked an AI about the same peak and the information was accurate, including the duration and degree of difficulty. 1/2
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 09/10/2026
Music recommendation www.youtube.com/watch?v=8RPS...
youtube.com
Elektro Guzzi Acid Camouflage
YouTube video by Elektro Guzzi
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 08/10/2026
It even felt hard in 2011 when I took this picture of a friend skiing down the Coleman-Deming route. One can bring a tent and do it in two days but that's a lot of gear to carry.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 08/10/2026
Mt Baker from southwest. I hope I am still fit enough to ski it when things are back to normal. Optimistic in every sense, I know.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 06/10/2026
Ich habe es gerade gelesen. Sehr empfehlenswert!
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 05/10/2026
I don' think the person used AI for navigation and I don't think there is a causal relationship between using AI for planning and losing the trail. But there is a common cause for using AI and for losing the trail: the person has little experience, which is normal for a 16 year old.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 05/10/2026
My Nobel Prize guess for today and almost certainly wrong: Cochlear implant. Ingeborg Hochmair-Desoyer, Erwin Hochmair.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 04/10/2026
Mein Kopfkino braucht Therapie.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 04/10/2026
Wenn einem nur mehr der Verweis auf einen Tippfehler bleibt, hat man eindeutig verloren 😁
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Reposted by Alexander Rauscher 🖇️
Marcus Wadsak @marcuswadsak.bsky.social · 03/10/2026
Die Wochenend-Zeitung von 1988. Lesenswert!
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 03/10/2026
Mittelalterliches Frauenbild, stockkonservativ, religiös, gottgegebene Regeln über dem Gesetz.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 02/10/2026
Ab wann ist jemand voll integriert und ist das überhaupt erstrebenswert?
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 02/10/2026
Alex Jaffray presenting GHOST at @esmrmb.bsky.social 2026
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 30/09/2026
Where?
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 30/09/2026
Bike fetish espresso in Girona #ESMRMB
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 29/09/2026
Final via ferrata of the trip. Drachenwand near Salzburg.
Climbing along a ridge, lake bekow
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 27/09/2026
Hometown
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 26/09/2026
Ja
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 26/09/2026
Back in Austria for a few days
old farm house, limestone mountain range
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 25/09/2026
Widervereinigung
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 24/09/2026
World War 1 structures along the hike up Lagazuoi in the Dolomites.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 22/09/2026
More Dolomites
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 21/09/2026
In the Dolomites
alpine meadows, some trees, a hut
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 20/09/2026
Langkofel/Sasso Lungo
Group of 4 people on a on a ridge on a via ferrata
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 19/09/2026
Dolomites. Acceptable.
Two hikers, some fog, limestone peaks
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 19/09/2026
Genau! Bei der EU geht es nicht um Plattentektonik. Es spricht im Prinzip nichts gegen eine Vollmitgliedschaft.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 17/09/2026
I knew it! Also: There is no such thing as "unlearning". Every update of information, every removal of misinformation is learning.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 17/09/2026
Screenshot of me saying on Twitter in 2016 that Canada should join the EU.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 16/09/2026
"Sonst nichts" wäre schön, aber es ist ein Geschäftsmodell das auf Spielsucht basiert.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 16/09/2026
Great idea but why not full membership? The EU isn't about plate tectonics.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 15/09/2026
... bis man draufkommt, dass es eine Migrationspolitik macht, wie sie sich FPÖ und ÖVP wünschen.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 15/09/2026
Kann ich bestätigen
Vancouver at sunset. Ocean, mountains on the horizon, modern city in the foreground
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 15/09/2026
Probably a physics dropout.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
Oder aber das Thema ist so brisant, dass es Leute von ganz rechts bis weit nach links zusammenbringt. Warum sollten sich zwei, die sonst weit auseinanderliegen, nicht bei dem einen oder anderen Thema einig sein?
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
Even if there is a small chance of any contact, he should go to the hospital. Even if it bit him, he may not notice because the teeth are tiny and sharp.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
Wer wird diese neuen Jobs machen? Antwort: KI.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
Read this www.bbc.com/news/article...
bbc.com
Canadian child dies from rabies after bat found in bedroom
It marks the first domestically-acquired case of human rabies in Ontario since 1967.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
Jeder nur ein Kreuz!
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 14/09/2026
I don't know what HERD is, so I stopped reading here.
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Reposted by Alexander Rauscher 🖇️
Harrison Ritz @hritz.bsky.social · 13/09/2026
“Just 1.7 per cent of professors were 65 or older in 2000. By 2024, that proportion had risen to 12.1 per cent. One-quarter of full-time Canadian academic staff are now over age 60, while less than 15 per cent are under 40. There are now more professors aged 69 or older than under 35.”
A graph showing an increase in 65+ staff, and a decrease in every other category
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 13/09/2026
Speziell im Schnee. Skitourengehen ist Mediation, sogar im schwierigen Gelände und manchmal auch wenn man schnell geht.
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Alexander Rauscher 🖇️ @rauschermri.bsky.social · 13/09/2026
Wie sieht Salman Rushdie die Kopftuchdebatte mit dem einen Auge, das er noch hat?
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