Brian H Mathison
@allthingstox.com
Father, husband, scientist, & toxicologist; BA Biochem & Molecular Biology (UCSB); PhD Environmental Toxicology (UCI) 🧬Composite Transcription Factor Decoys. Chemical Carcinogenesis, Genetic Toxicology, & Predictive Technologies brianhmathison.substack.com
Global Glyphosate Study
Some thoughts after seeing a few commentaries.
open.substack.com/pub/brianhma...
Some thoughts after seeing a few commentaries.
open.substack.com/pub/brianhma...
The Global Glyphosate Study
A Cautionary Tale in Carcinogenicity Research
open.substack.com
February 11, 2026 at 5:19 AM
Global Glyphosate Study
Some thoughts after seeing a few commentaries.
open.substack.com/pub/brianhma...
Some thoughts after seeing a few commentaries.
open.substack.com/pub/brianhma...
Writing into the void open.substack.com/pub/brianhma...
Genetic Anticipation
Following Up To Mostly Genetic, Not a "Toxin" Story
open.substack.com
February 6, 2026 at 7:45 PM
Writing into the void open.substack.com/pub/brianhma...
World Cancer Day 2026
open.substack.com/pub/brianhma...
open.substack.com/pub/brianhma...
World Cancer Day 2026
Prevention, Progress, and Hope in the Fight Against Cancer
open.substack.com
February 4, 2026 at 7:46 PM
World Cancer Day 2026
open.substack.com/pub/brianhma...
open.substack.com/pub/brianhma...
I came across this on Substack a few days ago, posted by an MD. “Absurdity” is really the only word that goes beyond mere stupidity. Wouldn't give any air but this tops expert testimony from William Sawyer mentioning the nerve agent sarin & claims glyphosate could phosphorylate DNA.
BEHOLD! The glyphosate-aluminum-fluoride complex! Found here:
gmoscience.org/2026/01/26/t...
gmoscience.org/2026/01/26/t...
February 1, 2026 at 6:08 AM
I came across this on Substack a few days ago, posted by an MD. “Absurdity” is really the only word that goes beyond mere stupidity. Wouldn't give any air but this tops expert testimony from William Sawyer mentioning the nerve agent sarin & claims glyphosate could phosphorylate DNA.
RFK Jr. is bringing the GOP and the trial bar together - POLITICO
This was good, but could have been better removing partisanship. RFK Jr. and his associates seek to profit from torts. "Enough to buy a small island kind of profits" share.google/vuWZBkl79Zpc...
This was good, but could have been better removing partisanship. RFK Jr. and his associates seek to profit from torts. "Enough to buy a small island kind of profits" share.google/vuWZBkl79Zpc...
RFK Jr. is bringing the GOP and the trial bar together
Plaintiffs’ lawyers, long Republican adversaries, see a lot to like in Kennedy’s assault on food and pharma.
share.google
January 20, 2026 at 2:00 PM
RFK Jr. is bringing the GOP and the trial bar together - POLITICO
This was good, but could have been better removing partisanship. RFK Jr. and his associates seek to profit from torts. "Enough to buy a small island kind of profits" share.google/vuWZBkl79Zpc...
This was good, but could have been better removing partisanship. RFK Jr. and his associates seek to profit from torts. "Enough to buy a small island kind of profits" share.google/vuWZBkl79Zpc...
Breaking news on Durnell v Monsanto / glyphosate
Petition GRANTED limited to the following Question: Whether the Federal Insecticide, Fungicide, and Rodenticide Act preempts a label-based failure-to-warn claim where EPA has not required the warning.
Petition GRANTED limited to the following Question: Whether the Federal Insecticide, Fungicide, and Rodenticide Act preempts a label-based failure-to-warn claim where EPA has not required the warning.
Durnell v Monsanto | Glyphosate | RoundUp (redux)
substack.com/@allthingsto...
substack.com/@allthingsto...
Brian H Mathison PhD (@allthingstox)
Durnell v Monsanto | Glyphosate | RoundUp (redux)
This case is again scheduled for conference this morning, results possible next Monday. I’d add to previous thoughts that Roberts, Alito, Kavanaugh m...
substack.com
January 16, 2026 at 8:32 PM
Breaking news on Durnell v Monsanto / glyphosate
Petition GRANTED limited to the following Question: Whether the Federal Insecticide, Fungicide, and Rodenticide Act preempts a label-based failure-to-warn claim where EPA has not required the warning.
Petition GRANTED limited to the following Question: Whether the Federal Insecticide, Fungicide, and Rodenticide Act preempts a label-based failure-to-warn claim where EPA has not required the warning.
Durnell v Monsanto | Glyphosate | RoundUp (redux)
substack.com/@allthingsto...
substack.com/@allthingsto...
Brian H Mathison PhD (@allthingstox)
Durnell v Monsanto | Glyphosate | RoundUp (redux)
This case is again scheduled for conference this morning, results possible next Monday. I’d add to previous thoughts that Roberts, Alito, Kavanaugh m...
substack.com
January 16, 2026 at 3:28 PM
Durnell v Monsanto | Glyphosate | RoundUp (redux)
substack.com/@allthingsto...
substack.com/@allthingsto...
Supreme Court | RoundUp Glyphosate | Durnell v Monsanto
¯\_(ツ)_/¯ - Not today (was not on order list) and this 'cert'-ainly anticlimactic - give or take a few billion. Docket shows distributed for conference 1/16/26 and we may know outcome next Monday.
substack.com/profile/1098...
¯\_(ツ)_/¯ - Not today (was not on order list) and this 'cert'-ainly anticlimactic - give or take a few billion. Docket shows distributed for conference 1/16/26 and we may know outcome next Monday.
substack.com/profile/1098...
January 12, 2026 at 8:04 PM
Supreme Court | RoundUp Glyphosate | Durnell v Monsanto
¯\_(ツ)_/¯ - Not today (was not on order list) and this 'cert'-ainly anticlimactic - give or take a few billion. Docket shows distributed for conference 1/16/26 and we may know outcome next Monday.
substack.com/profile/1098...
¯\_(ツ)_/¯ - Not today (was not on order list) and this 'cert'-ainly anticlimactic - give or take a few billion. Docket shows distributed for conference 1/16/26 and we may know outcome next Monday.
substack.com/profile/1098...
Reading, Writing, and Critical Thinking open.substack.com/pub/brianhma...
January 11, 2026 at 4:18 PM
Reading, Writing, and Critical Thinking open.substack.com/pub/brianhma...
Supreme Court | RoundUp Glyphosate | Durnell v Monsanto
¯\_(ツ)_/¯ the vote likely in, we'll know Monday
(Fleeting here) substack.com/@allthingsto...
¯\_(ツ)_/¯ the vote likely in, we'll know Monday
(Fleeting here) substack.com/@allthingsto...
Brian H Mathison PhD (@allthingstox)
Supreme Court | RoundUp\Glyphosate | Durnell v Monsanto
Today, Fri9Jan26, the Court will meet in private conference to discuss cases including Monsanto v Durnell (No. 24-1068). An order list will be ...
substack.com
January 9, 2026 at 5:06 PM
Supreme Court | RoundUp Glyphosate | Durnell v Monsanto
¯\_(ツ)_/¯ the vote likely in, we'll know Monday
(Fleeting here) substack.com/@allthingsto...
¯\_(ツ)_/¯ the vote likely in, we'll know Monday
(Fleeting here) substack.com/@allthingsto...
EFSA and ECHA conducted the most exhaustive glyphosate evaluation to date, reviewing vast evidence and finding no critical health concerns like carcinogenicity, mutagenicity, or reprotoxicity, even while noting data gaps. Why does the NYT article omit this? www.efsa.europa.eu/sites/defaul...
January 5, 2026 at 5:01 PM
EFSA and ECHA conducted the most exhaustive glyphosate evaluation to date, reviewing vast evidence and finding no critical health concerns like carcinogenicity, mutagenicity, or reprotoxicity, even while noting data gaps. Why does the NYT article omit this? www.efsa.europa.eu/sites/defaul...
Reposted by Brian H Mathison
As some may remember, 11 years ago MIT computer scientist Seneff predicted that glyphosate would make 50% of kids autistic by 2025.
My latest on absurd predictions as a key part of pseudoscience, including our current medical establishment.
sciencebasedmedicine.org/well-dr-step...
My latest on absurd predictions as a key part of pseudoscience, including our current medical establishment.
sciencebasedmedicine.org/well-dr-step...
Well Dr. Stephanie Seneff, 2025 is Over. Did Glyphosate Turn Half of All Children Autistic?
Failed predictions are a key feature of pseudoscience, and much of my writing has documented instances of credentialed academies making bold, confident declarations, only to act like they never happen
sciencebasedmedicine.org
December 26, 2025 at 12:18 PM
As some may remember, 11 years ago MIT computer scientist Seneff predicted that glyphosate would make 50% of kids autistic by 2025.
My latest on absurd predictions as a key part of pseudoscience, including our current medical establishment.
sciencebasedmedicine.org/well-dr-step...
My latest on absurd predictions as a key part of pseudoscience, including our current medical establishment.
sciencebasedmedicine.org/well-dr-step...
Reposted by Brian H Mathison
In an update of the BArT study, direct-acting antivirals led to durable responses in HCV-associated indolent B-cell lymphomas, with 6-year progression-free survival of 66% and no relapses after a complete response. Read the full update: nej.md/48OP2qS
#MedSky #Hematology #GastroSky
#MedSky #Hematology #GastroSky
January 4, 2026 at 8:02 PM
In an update of the BArT study, direct-acting antivirals led to durable responses in HCV-associated indolent B-cell lymphomas, with 6-year progression-free survival of 66% and no relapses after a complete response. Read the full update: nej.md/48OP2qS
#MedSky #Hematology #GastroSky
#MedSky #Hematology #GastroSky
Formaldehyde
substack.com/profile/1098... Some thoughts on recent headlines. Thoughtful questions, not louder headlines, are where real public understanding begins.
substack.com/profile/1098... Some thoughts on recent headlines. Thoughtful questions, not louder headlines, are where real public understanding begins.
December 20, 2025 at 6:13 PM
Formaldehyde
substack.com/profile/1098... Some thoughts on recent headlines. Thoughtful questions, not louder headlines, are where real public understanding begins.
substack.com/profile/1098... Some thoughts on recent headlines. Thoughtful questions, not louder headlines, are where real public understanding begins.
Glyphosate / Roundup Litigation Update
Monsanto v. Durnell (No. 24-1068) was distributed for conference today (Dec. 16, 2025). Respondent also filed a 13-page supplemental brief today. A decision on certiorari pending w/ conference date of Jan. 9, 2026.
substack.com/@allthingsto...
Monsanto v. Durnell (No. 24-1068) was distributed for conference today (Dec. 16, 2025). Respondent also filed a 13-page supplemental brief today. A decision on certiorari pending w/ conference date of Jan. 9, 2026.
substack.com/@allthingsto...
December 17, 2025 at 1:27 AM
Glyphosate / Roundup Litigation Update
Monsanto v. Durnell (No. 24-1068) was distributed for conference today (Dec. 16, 2025). Respondent also filed a 13-page supplemental brief today. A decision on certiorari pending w/ conference date of Jan. 9, 2026.
substack.com/@allthingsto...
Monsanto v. Durnell (No. 24-1068) was distributed for conference today (Dec. 16, 2025). Respondent also filed a 13-page supplemental brief today. A decision on certiorari pending w/ conference date of Jan. 9, 2026.
substack.com/@allthingsto...
Reposting the most recent reaction to retraction, also sharing notes. There is a lot to unpack.
substack.com/@allthingsto...
substack.com/@allthingsto...
December 14, 2025 at 1:10 AM
Reposting the most recent reaction to retraction, also sharing notes. There is a lot to unpack.
substack.com/@allthingsto...
substack.com/@allthingsto...
Built for Nature? - Not Exactly
open.substack.com/pub/brianhma...
open.substack.com/pub/brianhma...
Built for Nature?
The Evolutionary Mismatch of Modern Life
open.substack.com
December 8, 2025 at 9:02 PM
Built for Nature? - Not Exactly
open.substack.com/pub/brianhma...
open.substack.com/pub/brianhma...
Glyphosate / RoundUp Litigation Update
(following closely) www.reuters.com/sustainabili...
(following closely) www.reuters.com/sustainabili...
Trump administration backs Bayer's bid to curb Roundup lawsuits
President Donald Trump's administration urged the U.S. Supreme Court on Monday to take up Bayer’s bid to curtail thousands of lawsuits claiming its Roundup weedkiller causes cancer, backing the compan...
www.reuters.com
December 2, 2025 at 5:04 AM
Glyphosate / RoundUp Litigation Update
(following closely) www.reuters.com/sustainabili...
(following closely) www.reuters.com/sustainabili...
Pausing on the Pond Trail
November 23, 2025 at 4:44 PM
Pausing on the Pond Trail
Border trash boom stops 20 tons of trash, debris from entering US in one hour | Border Report share.google/J8Q11mQyBYMx...
Border trash boom stops 20 tons of trash, debris from entering US in one hour
Last month during a brief storm, a trash boom set in place, just inside U.S. territory, managed to stop 20 tons of trash and debris from entering California via the Tijuana River.
share.google
November 6, 2025 at 1:08 PM
Border trash boom stops 20 tons of trash, debris from entering US in one hour | Border Report share.google/J8Q11mQyBYMx...
About 1 in 5 adults globally still use tobacco products (as of the 2024 data from WHO) - many remain at risk of the many harms associated with tobacco use. www.who.int/publications...
October 30, 2025 at 1:48 PM
About 1 in 5 adults globally still use tobacco products (as of the 2024 data from WHO) - many remain at risk of the many harms associated with tobacco use. www.who.int/publications...
Why scare stories about crop chemicals outlive the science - Genetic Literacy Project share.google/GuQOGqUlHLwP...
Why scare stories about crop chemicals outlive the science
or years, glyphosate has been the world’s most litigated molecule. The herbicide, first brought to market in 1974 under the brand name Roundup, has been
share.google
October 30, 2025 at 5:23 AM
Why scare stories about crop chemicals outlive the science - Genetic Literacy Project share.google/GuQOGqUlHLwP...