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Manuel Lerdau

@mlerdau

Father, Husband, Environmental Scientist, @UVA

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11.11.2024
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Latest posts by Manuel Lerdau @mlerdau

Remember that they were Swiss. That is their expression when they thinking: 1. that is way cool; AND 2. I wonder how Victorinox can put that onto a knife.

13.06.2025 11:58 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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My dad, who escaped from Germany in 1938, would not find this graphic funny, but he'd far prefer it to our current reality

26.02.2025 18:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
list of banned keywords

list of banned keywords

🚨BREAKING. From a program officer at the National Science Foundation, a list of keywords that can cause a grant to be pulled. I will be sharing screenshots of these keywords along with a decision tree. Please share widely. This is a crisis for academic freedom & science.

04.02.2025 01:26 πŸ‘ 27847 πŸ” 15745 πŸ’¬ 1272 πŸ“Œ 3657
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Declassified CIA Guide to Sabotaging Fascism Is Suddenly Viral The World War II-era "Simple Sabotage Field Manual" is full of steps that office workers can take to resist leadership.

Suddenly, out of nowhere, a declassified World War II-era CIA guide to sabotaging fascism in the workplace has become one of the most popular free ebooks on the internet:

www.404media.co/declassified...

29.01.2025 20:53 πŸ‘ 67084 πŸ” 27497 πŸ’¬ 1216 πŸ“Œ 1882

structural colors are the best. If you aren't yet familiar with Rick Prum's work on feathers and color, check it out.

29.01.2025 14:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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𝐡𝑅𝐸𝐴𝐾𝐼𝑁𝐺 π‘πΈπ‘Šπ‘†

A company that made its name regurgitating and recombining sliced-up bits of intellectual property in statistically probable ways (sometimes verging on plagiarism) without due compensation is now … whining about . another company apparently doing the same, at lower cost.

29.01.2025 13:45 πŸ‘ 254 πŸ” 60 πŸ’¬ 11 πŸ“Œ 7
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Trump’s Flaming Turd of an Argument for Ending Birthright Citizenship | Washington Monthly A federal judge gently hints that Trump’s lawyer might consider a change of location and extinguishes the dungβ€”for now.

Garrett Epps has a remarkably clear explanation of the issues surrounding Trump's efforts to end birthright citizenship. Even this plant physiologist could follow it.
washingtonmonthly.com/2025/01/27/t...

27.01.2025 15:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm confused. What did Colombia gain in terms of concessions from the US?

27.01.2025 14:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Query to sciencey folks: We noticed yesterday that NSF moved its Bio Post-Doctoral Research Fellowship Program web page from <active> to <archived>. Have they paused/ended the program? Was this planned? Is it in response to an directive from on high, or is NSF leadership showing initiative?

25.01.2025 14:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

β€œPost-mortem studies of human brains provide direct evidence that numerous pollutants β€” including nanoparticles and toxic metals β€” accumulate in brain tissue.”

Interesting article by @liamdrew.bsky.social as an overview of PM pollution & growing research on brain effects like tau tangles, etc.

15.01.2025 09:51 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Just received news that we had a paper rejected. The reviewers found a potentially important error. They suggested that once we fix the mistake we should consider resubmitting. The Editor's letter was critical but constructive
Sometimes peer-review works.

04.01.2025 21:17 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I spent my first 12 professor-years teaching in a school with a high proportion of students from the bottom quintile. The math/science ones wanted to be doctors not professors because of the perceived economic advantages: more money and less risk. I can't say they were wrong

02.01.2025 13:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

FYI: I have been studying essential oils for over 30 years. They have, in effect, paid for my cars, house, kids' tuitions, and medical bills from too much sniffing.

21.12.2024 15:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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21.12.2024 15:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I was a green asst. prof at sunysb many years ago. Now im at UVA but happy to revive the project we put on hold when you joined the NYT, "Economic thinking in ecological models."

07.12.2024 02:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Shipping Industry May Have Accidentally Done Some Geoengineering One possible explanation for the extremely hot temperatures of recent years: removing the sulfur dioxide from shipping fuels.

"If you stop doing something bad for the environment, but it has a warming effect on the climate, are you geoengineering?"

Read @robinsonmeyer.bsky.social on what happens when cleaning up pollution means more warming, feat. @danvisioni.bsky.social and @hausfath.bsky.social:

06.12.2024 22:10 πŸ‘ 85 πŸ” 23 πŸ’¬ 6 πŸ“Œ 7
A screenshot of a social media post from USFWSPacific that reads:

"SHE DID IT AGAIN!  

Wisdom, the world’s oldest known wild bird, is back with a new partner and just laid yet another egg.  

At an approximate age of 74, the queen of seabirds returned to Midway Atoll National Wildlife Refuge last week and began interacting with a male."  

This tweet is paired with an image of two Laysan Albatrosses at Midway Atoll National Wildlife Refuge. Wisdom, the oldest known wild bird, is shown alongside her new partner, demonstrating her enduring legacy as a remarkable seabird.

A screenshot of a social media post from USFWSPacific that reads: "SHE DID IT AGAIN! Wisdom, the world’s oldest known wild bird, is back with a new partner and just laid yet another egg. At an approximate age of 74, the queen of seabirds returned to Midway Atoll National Wildlife Refuge last week and began interacting with a male." This tweet is paired with an image of two Laysan Albatrosses at Midway Atoll National Wildlife Refuge. Wisdom, the oldest known wild bird, is shown alongside her new partner, demonstrating her enduring legacy as a remarkable seabird.

We humbly interrupt your scroll to bring you the news that Wisdomβ€”the world's oldest known wild birdβ€”is breeding again, age 74.

Go on girl. 😍

04.12.2024 11:52 πŸ‘ 1837 πŸ” 473 πŸ’¬ 28 πŸ“Œ 56
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18 years ago this month I left the Ecology&Evolution Dept. at SUNY-StonyBrook to move to UVA. Today, my eldest child pointed out that I still have not returned Doug Futuyma's pliers. Good thing his initials are on them; otherwise I wouldn't know whom they belonged to

04.12.2024 04:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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You can support Cville Tulips by going to soundjusticelab.org/cville-tulips and clicking the DONATE button. Your donation will be greatly appreciated.

03.12.2024 16:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

can you recommend sites/sources for current info on Syria?

30.11.2024 13:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

They used funnel inkpad funnel cages to test this. the map seemed worse than the compass. /end

29.11.2024 12:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

and banded small birds as part of their efforts to understand eastern migrants coming up west coast. there seem to be two groups, ones who head up/down the intermountain west and get blown over (few) and ones who have their maps/compasses flipped and aim N/S W when they should head N/S E. /2

29.11.2024 12:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

very nice pic. yes to b&w warbler. range map is correct, AND sitings are real. those few points on ebird represent a small fraction of total along west coast (based on banding data, more below) but a MUCHMUCHMUCH smaller fraction of total population. Before grad school I worked at PRBO in Bolinas /1

29.11.2024 12:24 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
BishopBlog Ramblings on academic-related matters. For information on my research see https://www.psy.ox.ac.uk/research/oxford-study-of-children-s-communication-impairments. Twin analysis blog: http://dbtemp.blo...

Since I tend toward being narrow-minded and ignorant, I often do not know of cool things beyond my wheelhouse. For example, I just learned of this blog, which has become my favorite blog by a scientist. She is smart, interesting, and writes in a way that even naifs can enjoy. deevybee.blogspot.com

27.11.2024 15:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I just had an ENTIRE 6th GRADE CLASS email me with questions about ancient Egypt because their teacher *assigned them to do it.* What in the actual fresh hell? Teachers, there is this magical place called a LIBRARY, full of BOOKS, which have WORDS and KNOWLEDGE. Do your job. Mine ain't this.

27.11.2024 06:02 πŸ‘ 11033 πŸ” 589 πŸ’¬ 31 πŸ“Œ 3
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Wolf Pack Spotted In Lassen Volcanic National Park For First Time California Department of Fish and Wildlife officials have confirmed wolves have been recorded in Lassen Volcanic National Park for the first time ever.

unalloyed good news to start your holiday: www.nationalparkstraveler.org/2024/11/wolf...

26.11.2024 18:12 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Reality check on technologies to remove carbon dioxide from the air An MIT Energy Initiative study finds many climate-stabilization plans are based on questionable assumptions about the future cost and deployment of β€œdirect air capture” and therefore may not bring abo...

Okay, I have to do a thread on this pretty amazing article because it is just seriously chockers with eye-opening stats about 'direct air capture' - ie, sucking up air and trying to remove carbon dioxide from it

news.mit.edu/2024/reality...

26.11.2024 08:26 πŸ‘ 831 πŸ” 356 πŸ’¬ 51 πŸ“Œ 76

Dorothy Bishop explains why Elon Musk’s membership in the Royal Society devalues the entire organization.

25.11.2024 10:51 πŸ‘ 405 πŸ” 100 πŸ’¬ 7 πŸ“Œ 3
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Many of my sciency friends are posting about today, 11-24, as esp. important because 165b years ago today The Origin of Species... was published. here's a brief, very personal, comment

24.11.2024 17:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0