Sign in

Daniel Brown

@danielarthurbrown.com
799 followers 431 following 796 posts

Climatologist by training. Working for the Huron River Watershed Council. Currently focused on climate resilience and addressing PFAS. Nature photographer on the side. Hike, pedal, and paddle whenever I can.

PostsRepliesMedia
Daniel Brown @danielarthurbrown.com · 18h
Fall colors have come to the Cut River that connects Higgins, Marl, and Houghton Lakes. Image from today. Fall colors are tracking pretty close to normal, ahead of the timing of the last few years. #Michigan #Fall 🍂
The Cut River flows through forests and wetlands amidst vibrant fall colors.
020
Daniel Brown @danielarthurbrown.com · 30/09/2026
When the BigTen refs put a bonus second on the clock for Michigan
010
Daniel Brown @danielarthurbrown.com · 24/09/2026
Thank you to Garret Ellison for facilitating a panel for #PFASAwarenessWeek, and thank you to panelists Sandy Wynn-Stelt, Tony Spaniola, and EGLE Director Phil Roos for a fascinating, sobering discussion about #PFAS.
Sandy Wynn-Stelt, Tony Spaniola, and EGLE Director Phil Roos speak on a panel facilitated by award-winning journalist Garret Ellison for PFAS Awareness Week. The event was held at the Pease Auditorium on EMU's campus in Ypsilanti.
110
Daniel Brown @danielarthurbrown.com · 18/09/2026
I got to introduce one of my professional heroes, @peterwsinclair.bsky.social, today during our Suds for the River event
040
Daniel Brown @danielarthurbrown.com · 11/09/2026
FWIW
Bing Maps still shows Lake Ontario by its actual name in the U.S.
000
Daniel Brown @danielarthurbrown.com · 10/09/2026
PFAS Awareness Week in Michigan is 9/20-9/26 There are two events in Ypsilanti you should come to: 1) Ypsi Fall River Day, 9/20 at noon, Riverside Park 2) Dark Waters Movie Showing, 6:00 pm 9/23, Pease Auditorium, EMU Local elected officials will be at both events. #PFASAwarenessWeek #PFAS
010
Daniel Brown @danielarthurbrown.com · 28/08/2026
When things are bad in the world, it helps to look up at a clear night sky, made more special and humbling by the lunar eclipse this morning.
020
Daniel Brown @danielarthurbrown.com · 11/08/2026
Didn’t Michael Scott try this?
000
Daniel Brown @danielarthurbrown.com · 05/08/2026
From DuckDuckGo, ladies and gentlemen.
020
Daniel Brown @danielarthurbrown.com · 12/07/2026
Aerial views of Higgins Lake, #Michigan today. The maximum depth of Higgins Lake is currently about 135 feet (41 meters). It's spring-fed, crystal clear, with a sudden drop-off in many parts of the lake that can take you from hip depth to well over your head in a single step.
An aerial view of Higgins Lake showing the clear transition from shallow turquoise waters to deep, dark blue depths. Flag Point, Detroit Point, the popular sand bar gathering area, and Flynn Island are visible on a brilliant summer day.
030
Daniel Brown @danielarthurbrown.com · 29/06/2026
This is absolutely insane. I bought this 2TB drive in 2021 for around $200 bucks. It's now (*rubs eyes*) $750!! What the hell are we doing here.
010
Daniel Brown @danielarthurbrown.com · 11/06/2026
Caught a sunset with the drone tonight as storms approached from two sides. #photography
Photograph of a dramatic sunset over a wetland and forested area in Michigan taken from an aerial drone.
0131
Daniel Brown @danielarthurbrown.com · 29/05/2026
Sometimes redditors get the response right on the first try
010
Daniel Brown @danielarthurbrown.com · 01/04/2026
It's been said before, but
010
Daniel Brown @danielarthurbrown.com · 30/03/2026
A colleague of mine was trying to track down a radio interview I gave a while ago and came across this Google AI summary. Gemini felt it necessary to remind everyone *twice* that I am not, in fact, the author of the Da Vinci Code.
230
Daniel Brown @danielarthurbrown.com · 08/01/2026
Watched Captain America with my son recently and this line hit a lot harder than in 2011.
"People often forget the first country the Nazi's invaded was their own."
020
Daniel Brown @danielarthurbrown.com · 07/12/2025
I feel like #LEGO Group has a rapidly closing window to make headlines by giving a world leader their LEGO Piece Prize
010
Daniel Brown @danielarthurbrown.com · 05/12/2025
The Great Lakes PFAS Summit wrapped yesterday. Lots of encouraging iterative improvements in understanding the threat PFAS pose, but the big takeaway for me was that it is time to press forward with bans on #PFAS in consumer goods. #Michigan is nowhere on this list. It's embarrassing.
120
Daniel Brown @danielarthurbrown.com · 02/12/2025
There are debates raging on the Michigan subreddit about whether Michigan is good or bad because of snow and where "Up North" begins: 1. Winter is awesome. 2. The correct answer is that the Up North is not linear. It follows forest composition.
120
Daniel Brown @danielarthurbrown.com · 18/11/2025
Seems stable
100
Daniel Brown @danielarthurbrown.com · 28/06/2025
On a day when we've slid fast toward authoritarianism and lost substantial Constitutional rights, we've also lost countless hours of work by scientific experts and community leaders to better prepare for the future. This is the enveloping darkness of the "Demon-haunted World."
020
Daniel Brown @danielarthurbrown.com · 26/04/2025
Sometimes r/Physics proposes poetry in particle physics naming conventions.
Odo was the security chief in Deep Space Nine who was always after Quark, a criminal bar owner.
0143
Daniel Brown @danielarthurbrown.com · 21/04/2025
But how did he find her under the quicksand?!
071
Daniel Brown @danielarthurbrown.com · 27/03/2025
lol
020
Daniel Brown @danielarthurbrown.com · 12/03/2025
Nazis promoting the “people’s car” 80 years ago.
Adolf Hitler stands at a podium beneath a Nazi swastika ca. 1935 advertising the Volkswagen Beetle as a car for the working man. The image is similar to images of Donald Trump promoting Teslas in 2025.
110
Daniel Brown @danielarthurbrown.com · 27/02/2025
010
Daniel Brown @danielarthurbrown.com · 27/02/2025
He was many things to many people, but for me, as I child of the 80s, he will always fondly be the "greatest criminal mind of our time," Lex Luthor.
Actor Gene Hackman as Lex Luthor in the 1978 film, Superman.
010
Daniel Brown @danielarthurbrown.com · 14/02/2025
The world looking at the U.S. right now like
010
Daniel Brown @danielarthurbrown.com · 29/01/2025
"I had always hoped that this land might become a safe and agreeable asylum to the virtuous and persecuted part of mankind, to whatever nation they might belong..." - George Washington
"I had always hoped that this land might become a safe and agreeable asylum to the virtuous and persecuted part of mankind, to whatever nation they might belong..." - George Washington

Photo of the George Washington statue over tulips in the Boston Public Garden. Photo by D. Brown
000
Daniel Brown @danielarthurbrown.com · 01/01/2025
Um…
000
Daniel Brown @danielarthurbrown.com · 31/12/2024
Post your favorite photo that you took in 2024
Great American Solar Eclipse, as seen from Arlington, Ohio
000
Daniel Brown @danielarthurbrown.com · 23/12/2024
Godspeed to those who dare
010
Daniel Brown @danielarthurbrown.com · 18/12/2024
Last Christmas, our toddler expressed concern about "Daddy's friend in the tunnel" then pointed to this ornament I made for my wife a while ago
000
Daniel Brown @danielarthurbrown.com · 22/11/2024
A November sunset over Higgins Lake, Michigan, from 2019. #Michigan #photography #HigginsLake
070
Daniel Brown @danielarthurbrown.com · 21/11/2024
From November 2018, near the Huron River in Ann Arbor, Michigan #Michigan #NaturePhotograhy #AnnArbor
Morning sunlight through snowy trees, Ann Arbor, Michigan
020
Daniel Brown @danielarthurbrown.com · 19/11/2024
Sending out some Golden Retriever puppy cuteness into the Bluesky ether. Granger, 2018, named after Hermione, because we solemnly swore she was up to no good.
020
Daniel Brown @danielarthurbrown.com · 17/11/2024
DTE in Michigan is one of the least reliable providers of electricity in the entire country yet is one of the most profitable. They just effectively lobbied our State Speaker of the House to give them tax breaks and create climate policy loopholes so new Big Tech data centers could be built.
100
Daniel Brown @danielarthurbrown.com · 16/11/2024
Verified my profile as @bsky.app recommends. Surprisingly straightforward. Now @danielarthurbrown.com
100
Daniel Brown @danielarthurbrown.com · 16/11/2024
Post a picture you took (no description) to bring some zen to the timeline
020
Daniel Brown @danielarthurbrown.com · 13/11/2024
From the Fowlerville Community Theater. (Michigan) Nazis were waving swastikas and harassing passersby nearby as the theater was performing the Diary of Anne Frank. This is just a couple towns away from me.
100
Daniel Brown @danielarthurbrown.com · 12/11/2024
Currently in the upper 40s and lower 50s near Sleeping Bear Dunes. I took this photo on November 10th, 2018 (Edmund Fitzgerald Memorial Day) at Sleeping Bear Point. Different weather vibes that year. #Michigan #NaturePhotography #LakeMichigan
Gloomy skies and turquoise waters at Sleeping Bear Point, Sleeping Bear Dunes National Lakeshore, Michigan
020
Daniel Brown @danielarthurbrown.com · 08/11/2024
Okay fine I will write the script
030
Daniel Brown @danielarthurbrown.com · 03/11/2024
Voting for environmentally friendly candidates is one of the most effective climate actions individuals can take. www.sciencedirect.com/science/arti...
100
Daniel Brown @danielarthurbrown.com · 21/10/2024
Went back to Bird Hills today. Happened to catch an autumn maple leaf in free fall, perfectly illuminated by the sun with a dark tree as a backdrop.
020
Daniel Brown @danielarthurbrown.com · 20/10/2024
Golden Autumn at Bird Hills in Ann Arbor, Michigan #fallcolors #autumn #Michigan
010
Daniel Brown @danielarthurbrown.com · 19/10/2024
A few really good spots of fall color at Kensington Metropark. Still a lot of green, but some trees are poppin'
030
Daniel Brown @danielarthurbrown.com · 19/10/2024
Comet Tsuchinshan–ATLAS tonight from southeast Michigan. There is a lot of light pollution here and the comet is growing faint by the day. This was shot at 100 mm on a crop sensor, ISO 3200, f5.0, then passed through a noise reduction process. #comet
010
Daniel Brown @danielarthurbrown.com · 05/10/2024
It's common sense #polluterpay
000
Daniel Brown @danielarthurbrown.com · 11/09/2024
ACARS message for the New York area 9/11/2001
000
Daniel Brown @danielarthurbrown.com · 11/06/2024
We had an absolutely stunning evening yesterday for our paddle tour of the Huron River during the National PFAS Conference. Great scenery and great conversation. #PFAS
010