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Sharon Udasin

@sharonudasin.bsky.social

Environment reporter + co-author of the new #PFAS book, Poisoning the Well.

5,733 Followers  |  428 Following  |  180 Posts  |  Joined: 03.10.2023
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Posts by Sharon Udasin (@sharonudasin.bsky.social)

Sharon Usadin, co-author of Poisoning the Well: How Forever Chemicals Contaminated America, at the Birmingham Public Library on Saturday, February 28th from 11:00 am - 12:30 pm CST for an author talk

Sharon Usadin, co-author of Poisoning the Well: How Forever Chemicals Contaminated America, at the Birmingham Public Library on Saturday, February 28th from 11:00 am - 12:30 pm CST for an author talk

See @sharonudasin.bsky.social at Birmingham Public Library tomorrow (Feb 28) at 11:00am CST for a free discussion of her book, Poisoning the Well, and the proliferation of forever chemicals in consumer products and their devastating effects on us and our environment

Learn more here: buff.ly/dylqOaD

27.02.2026 14:33 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Georgia-Alabama Tour | Sharon Udasin

www.sharonudasin.com/georgia-alab...

20.02.2026 23:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Next week, Poisoning the Well heads to Georgia & Alabama! From 2/24 to 3/2, I'll be giving 10 #PFAS talks, starting at
@emoryrollins.bsky.social. Link w/ all details in the thread.

20.02.2026 23:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Sharon Usadin, co-author of Poisoning the Well: How Forever Chemicals Contaminated America, at the Birmingham Public Library on Saturday, February 28th from 11:00 am - 12:30 pm CST for an author talk

Sharon Usadin, co-author of Poisoning the Well: How Forever Chemicals Contaminated America, at the Birmingham Public Library on Saturday, February 28th from 11:00 am - 12:30 pm CST for an author talk

See @sharonudasin.bsky.social at Birmingham Public Library next week, Feb 28 at 11:00am CST for a free discussion of her book, Poisoning the Well, and the proliferation of forever chemicals in consumer products and their devastating effects on us and our environment

Learn more here: buff.ly/dylqOaD

20.02.2026 13:41 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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I guess I can thank Covid for earning me a full five minutes of cat cuddles

16.02.2026 19:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Interior Department moves forward on guidelines for #ColoradoRiver absent full state consensus β€” USBR #COriver #aridification Udall/Overpeck 4-panel Figure Colorado River temperature/precipitation/natural flows with trend. Lake Mead and Lake Powell storage. Updated through Water Year 2025. Note the tiny points on the annu…

Interior Department moves forward on guidelines for #ColoradoRiver absent full state consensus -- USBR #COriver #aridification coyotegulch.blog/2026/02/15/i...

16.02.2026 17:06 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

This is part of an 8-day regional tour that starts in Atlanta and ends in Huntsville. More details on all the talk locations soon!

05.02.2026 16:12 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Opening night of Fiddler on the Roof at the Dairy Arts Center! #Boulder

16.01.2026 01:59 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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It’s always a treat to visit Dewey Decimal call number 363.7384 (Social sciencesβ€‰βž‘οΈ Social problems and social servicesβ€‰βž‘οΈ Other social problems and servicesβ€‰βž‘οΈ Environmental problemsβ€‰βž‘οΈ Environmental problemsβ€‰βž‘οΈ Pollutants βž‘οΈβ€‰Toxic chemicals) @boulderlibrary.bsky.social

05.01.2026 18:27 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The winds are starting to pick up in #Boulder and physio balls are rolling down the street. πŸƒπŸͺ© #cowx

19.12.2025 14:50 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Thank you to the @boulderpolice.bsky.social and @bouldercolorado.bsky.social for helping the Jewish community feel safe enough to light up the darkness on this second night of #Chanukah!

16.12.2025 02:38 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Science History Podcast: Episode 97. Forever Chemicals: Sharon Udasin Today's episode is a discussion on the history of PFAS, or forever chemicals, including their accidental development, incorporation into commercial products, concerns about health effects, and environ...

Thank you to Prof. Frank von Hippel of the University of Arizona for having me on the Science History Podcast to talk about Poisoning the Well and the history of #PFAS! sciencehistory.libsyn.com/episode-97-f...

12.12.2025 23:29 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Thank you to Booklist for including us on the Editors’ Choice list for 2025, describing Poisoning the Well as an "eye-opening chronicle of the disastrous medical and environmental effects of forever chemicals."

09.12.2025 15:25 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Just learned that Booklist put Poisoning the Well on its Editors’ Choice list for 2025! What an honor!! πŸŽ‰

#booksky #greensky

09.12.2025 14:18 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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#Boulder sunrise run was particularly colorful today

09.12.2025 14:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Despite the residual ice, at this point, I think we should start calling the #ColderBolder the WarmerBolder, brought to you by climate change.

06.12.2025 14:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Well, today’s #Boulder morning run looks a little different! ❄️

03.12.2025 14:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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#Boulder morning runs unfiltered πŸƒπŸ»β€β™€οΈπŸŒ„

02.12.2025 13:56 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Author Talk: Sharon Udasin, author of Poisoning the Well: How Forever Chemicals Contaminated America - City of Longmont Join us for a talk with Sharon Udasin, author of Poisoning the Well: How Forever Chemicals Contaminated America. In the book Udasin and coauthor Rachel Frazin trace an ugly history of corporate greed,...

Residents of #Longmont & #Boulder: there are just a few seats left for my #PFAS talk this Thursday, 11/20, at the Longmont Public Library at 6pm! Please register: longmontcolorado.gov/event/author...

18.11.2025 16:53 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Aurora in #Boulder

12.11.2025 03:02 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The Sterling Spin - Episode 32 - Sharon Udasin - Forever Chemicals
YouTube video by Liz Sterling The Sterling Spin - Episode 32 - Sharon Udasin - Forever Chemicals

Thank you to Liz at the Sterling Spin and @longmontmedia.bsky.social for the chance to talk about Poisoning the Well and #PFAS! youtube.com/watch?v=LFlz...
#Longmont residents: to hear more about the book, please come to the library on 11/20 at 6pm!
Register: longmontcolorado.gov/event/author...

10.11.2025 02:42 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Morning run along the Animas πŸžοΈπŸ‚πŸ

09.11.2025 13:50 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Little girl meets some Great Sand Dunes.

08.11.2025 17:31 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Firms ordered to reduce forever chemicals in drinking water for 6m people - BBC News The persistent pollutants which build up in the environment have been linked to serious illnesses.

NEW: Risky levels of forever chemicals in the raw drinking water sources of at least 6 million people prompted the Drinking Water Inspectorate to order water companies to act to ensure it doesn't make it to the tap. 1/2

Covered today on the BBC and...
www.bbc.co.uk/news/article...

03.11.2025 08:20 β€” πŸ‘ 40    πŸ” 20    πŸ’¬ 3    πŸ“Œ 0
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The Human Toll of PFAS "Forever Chemicals" Check out our conversation with Sharon Udasin and Rachel Frazin, authors of Poisoning the Well, on how PFAS forever chem

We got to hear directly from @rachelfrazin.bsky.social and @sharonudasin.bsky.social, authors of β€œPoisoning the Well: How Forever Chemicals Contaminated America”. Now, you can watch a recording of our discussion with them right here. ⬇️

29.10.2025 17:33 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1

Shameless push for this again, since we are now #10 in Environmental Policy!

29.10.2025 17:14 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Poisoning the Well: How Forever Chemicals Contaminated America Poisoning the Well: How Forever Chemicals Contaminated America [Udasin, Sharon, Frazin, Rachel] on Amazon.com. *FREE* shipping on qualifying offers. Poisoning the Well: How Forever Chemicals Contaminated America

www.amazon.com/Poisoning-We...

27.10.2025 14:43 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

If you haven't read our #PFAS book, Poisoning the Well, Amazon inexplicably dropped the price to $9.29 (it's $30 everywhere else; not sure how long this will last!). Please consider getting a copy! Link in thread. #booksky

27.10.2025 14:43 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1
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Bringing #PFAS awareness to #Cheyenne in my first-ever visit to #Wyoming. Will be at the Laramie County Local Authors Celebration this afternoon! lclsonline.org/event/local-...

11.10.2025 18:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A cover of the book "Poisoning the Well" by Rachel Frazin and Sharon Udasin. It's a yellow cover with a barrel of chemicals in the middle with an american flag on it

A cover of the book "Poisoning the Well" by Rachel Frazin and Sharon Udasin. It's a yellow cover with a barrel of chemicals in the middle with an american flag on it

Today marks six months since my book, Poisoning the Well, was published.

ICYMI: @sharonudasin.bsky.social and I took a deep dive into a family of toxic β€˜forever chemicals’ that have become a pervasive environmental crisis

#PFAS #GreenSky #BookSky

10.10.2025 13:43 β€” πŸ‘ 42    πŸ” 18    πŸ’¬ 4    πŸ“Œ 2