Richard Castillo, PhD, FAAPM
@rcmedphys.bsky.social
340 followers 240 following 31 posts
Medical Physicist | Professor and Assistant Dean, Emory University School of Medicine *opinions are my own* #medphys
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Reposted by Richard Castillo, PhD, FAAPM
alt-nihscience4all.altgov.info
It’s past the time to stand up, but the opportunities are dwindling! Better late than never. 🧵
gregggonsalves.bsky.social
Faculty, alums, students and staff at universities across the country. Time to stand up. Your presidents and trustees need to hear from you. Stiffen their spines. Just say no to extortion.
brendannyhan.bsky.social
Trump's higher ed ransom note is here - everyone would have to acquiesce to their unprecedented demands or not be "given priority for grants," plus they can demand "reimbursement" for "violations" www.wsj.com/us-news/educ...

A mechanism to enforce fealty. An attack on academic freedom and democracy
Reposted by Richard Castillo, PhD, FAAPM
chrislhayes.bsky.social
"it's too much liquid" going into the baby, instantly up there with the injecting bleach moment.
atrupar.com
Trump: "It's too much liquid. Too many different things are going into that baby at too big a number. The size of this thing when you look at it. It's like 80 different vaccines and beyond vaccines."
Reposted by Richard Castillo, PhD, FAAPM
cenmag.bsky.social
To celebrate #HispanicHeritageMonth, we are highlighting stories of chemists with Latin American roots. Read more about C&EN’s Trailblazers: cen.acs.org/careers/dive... #HHM #chemsky 🧪
C&EN's 2024 Trailblazers
Reposted by Richard Castillo, PhD, FAAPM
vinguptamd.bsky.social
MAHA is all marketing and a distraction.

It wants to tackle poor air and water quality but the EPA just got defunded.

It wants to promote healthy eating, but the admin gutted SNAP benefits that would do just that.

Biggest killer of kids? Guns. Totally silent on that.

@anacabrera.bsky.social
rcmedphys.bsky.social
Beautifully articulated, @noellemcafee.net . Thank you for your leadership!
Reposted by Richard Castillo, PhD, FAAPM
thetnholler.bsky.social
Completely agree. It’s absolutely outrageous that nobody stood up for @yamiche.bsky.social — media spinelessness has played a major role in how we got here.
Reposted by Richard Castillo, PhD, FAAPM
jfallows.bsky.social
Now this is a headline.

Front page lead in NYT.

And very strong, no-BS story by @julianbarnes.bsky.social Barnes and Catie Edmondson.

Respect, to all involved. www.nytimes.com/2025/09/07/u...
NYT headline: As Congress Lies Town, Trump Walks All Over it. 

Subhed: He Seizes Power in Spending, Oversight, and National Security, While Republicans Shrug.
Reposted by Richard Castillo, PhD, FAAPM
govpritzker.illinois.gov
The President of the United States is threatening to go to war with an American city.

This is not a joke. This is not normal.

Donald Trump isn't a strongman, he's a scared man. Illinois won’t be intimidated by a wannabe dictator.
Reposted by Richard Castillo, PhD, FAAPM
joycewhitevance.bsky.social
What’s happening in Fulton County Georgia right now impacts all of us when we go to the polls in 2026 and 2028. We owe it to ourselves & our country to stay informed. joycevance.substack.com/p/five-quest...
Reposted by Richard Castillo, PhD, FAAPM
Reposted by Richard Castillo, PhD, FAAPM
esqueer.net
This is the digital stasi. Social media influencers utilizing tips from followers for content that they monetize while working with state actors to target the people they want.

It's all a spectacle packaged as content. Destroying people's lives for profitable ideological bloodsport.
Alt text: A tweet from Pete Hegseth reads: “Pronouns UPDATED: She/Her/Fired.” Below is a screenshot of a post by Libs of TikTok saying: “Yikes. This she/her Navy Commander is apparently a medical director for ‘transgender healthcare’ at a Naval center in California. Can you please look into this? @PeteHegseth @DODResponse.” The image shows a Navy officer’s profile with a rainbow background, pronouns listed as “She/Her,” and the role described as “Deputy Medical Director for Transgender Healthcare.” Red boxes highlight the pronouns and the words “Transgender Healthcare.”
Reposted by Richard Castillo, PhD, FAAPM
seanmcarroll.bsky.social
Refusing to "trust the experts" is meant to be a brave, responsible position.

But (as Carl explains in the thread) there is too much knowledge in the world. You have to trust *somebody*, much of the time.

If you have no trust in experts, you end up trusting the idiots.
carlbergstrom.com
1. "'Trusting the experts is not a feature of either a science or democracy," Kennedy said."

It's literally a vital feature of both science and of representative democracy.

I've written a fair bit about trust in expertise as a vital mechanism in the collective epistemology of science.
RFK Jr. in interview with Scripps News: ‘Trusting the experts is not science’
HHS Secretary RFK Jr. sat down with Scripps News for a wide-ranging interview, discussing mRNA vaccine funding policy changes and a recent shooting at the Centers for Disease Control and Prevention.
www.scrippsnews.com
Reposted by Richard Castillo, PhD, FAAPM
acyn.bsky.social
Phang: The Constitution says representatives shall be determined by adding to the whole number of free persons.

It doesn’t say you’re only supposed to count U.S. citizens.

Trump says you’ve got to redo the census but can’t include “illegals”? Tough shit—the Constitution says otherwise.
Reposted by Richard Castillo, PhD, FAAPM
cdelawalla.bsky.social
I have an incentive for rich people like you @mcuban.bsky.social

Federally funded R&D has fueled the innovation that drives American prosperity. Scores of billionaires owe their fortunes to advancements made in labs across the nation.

An investment in @standupforscience.bsky.social to help save…
mcuban.bsky.social
Want to use rich people like me to your advantage? Incent us to help those who need it the most. Lower corp taxes for comps that pay a min of $25 per hour. Lower corp taxes if employees get stock at the same pct as the CEO.

Bottom up incentives work. Dems never innovate. They bitch
rcmedphys.bsky.social
good, because it is also not what I am saying.
rcmedphys.bsky.social
also, racism is not 'whatever', and I dare say more of a contributing factor then you might be supposing
rcmedphys.bsky.social
Trying to understand what happened is fair/warranted/essential and I hope democratic leaders are acting on those insights. Responsible discourse is something we can all contribute to. I respect your voice, we should all have one, but I disagree 'Harris promising more of the same' is the lesson here.
rcmedphys.bsky.social
No, I missed the 70% qualifier. I would also stand by having a stable democracy as ‘good’, which I think was the case before January of this year.
rcmedphys.bsky.social
Aren’t they telling us everything is great (and healthy) now? I appreciate the sentiment but far too simplistic, if not grossly so in particular to say Harris promised more of the same. Inflation WAS going down …. It’s not a democrat pres. campaign that is the reason for the free fall into fascism