Zach @zacharyammerman.com · 01/09/2026Landing in North Dakota and most of these points of light out the window are not a house or a building but an open flame, burning 24/7. We’ve set the land on fire. 000
Zach @zacharyammerman.com · 31/08/2026I wrote this nearly 11,000 word deeply researched essay about the history of natural heritage in Indiana, the mind-boggling scale of vibrant biodiversity we've lost, and the lies we've told and continue to tell ourselves to cover it up. zacharyammerman.substack.com/p/once-and-f...zacharyammerman.substack.comOnce and Future IndianaThundering herds, skies gone dark, an inland sea of wetlands, and forests unfathomable to the modern imagination 286
Zach @zacharyammerman.com · 18/08/2026Indiana’s Grand Kankakee Marsh — once one of the largest wetlands on the continent, rivalling the Everglades. It was drained starting in the 1850s and was basically entirely lost to agriculture by 1920. 092
Zach @zacharyammerman.com · 17/08/2026A lot of Indiana is underwater after massive flooding — In many ways that’s a return to the state’s natural condition. 020
Zach @zacharyammerman.com · 15/08/2026Indiana was once more than 80% covered by woods, with its 20 million acres of primeval forest nearly long enough to encircle the globe one and a quarter times in a mile-wide band; early Europeans arriving in the region that would later become our state described a realm of forests without end, 120
Zach @zacharyammerman.com · 13/08/2026« a thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. it is wrong when it tends otherwise. » Aldo Leopold 131
Zach @zacharyammerman.com · 06/08/2026ndiana's Buffalo Trace! An ancient buffalo highway that cut a deep path into the land from the prairies of Illinois to the grasslands of Kentucky, cutting across the thick forests of Indiana, and making several detours to salt licks. 120
Zach @zacharyammerman.com · 06/08/2026Midwest Historic Land Cover: A story of large-scale forest and prairie loss. Data from: HISTORIC LAND COVER DATA. Land use and land cover changes in the contiguous United States from 1630 to 2020. Culley, Alexis V. et al. (DOI: 10.1007/s10980-025-02163-4) 010
Reposted by ZachWilliam Hazen @williamhazen.bsky.social · 04/08/2026Love this map so much! h/t @zacharyammerman.com for your talent in making it! 1183
Zach @zacharyammerman.com · 28/02/2026The Daoist concept of ziran 自然 open.substack.com/pub/zacharya... 020
Zach @zacharyammerman.com · 28/02/2026substack.com/@zacharyamme...substack.comZach Ammerman (@zacharyammerman) 010
Reposted by ZachMargaret Killjoy @margaret.bsky.social · 23/01/2026I've talked to people on the ground about the strike here tomorrow, and the single thing everyone brings up is just how shockingly wide the support for the strike is. Businesses that no one would have expected to support it are doing so. 2248561428
Zach @zacharyammerman.com · 22/01/2026some of my thoughts on AI, with an Indiana focus (was originally written for something else, retooled it for this). medium.com/@zachammerma...medium.comCeding Our HumanityThoughts on the Environmental, Societal, and Philosophical Problems of AI. 100
Reposted by ZachJason D. Salvagni @salvagni.org · 18/12/2025Again, we don't have an Opposition Party, not even close; these people are a dangerous fucking joke, the lowest bar possible. We have a room full of people who are "colleagues" with fascists, who protect their capital at all cost & do the bare minimum to gaslight enough people to get reelected. 25314
Reposted by ZachHydrologyNL @hydrology.nl · 27/08/2025Interesting map by @zacharyammerman.com: Midwest Biodiversity Intactness. 011
Zach @zacharyammerman.com · 30/03/2025driving through very rural virginia near west virginia today we saw a quite large group (20ish) of anti trump protestors with canadian and ukrainian flags with a much much smaller (1-2 people) group of counter protestors 121
Zach @zacharyammerman.com · 27/03/2025The Battle of Horseshoe Bend took place on this day in 1814. This is a map of the battle I researched, pitched and made as lead map and infographic designer for a nationwide US history platform being rolled out in middle and high schools now. 121
Zach @zacharyammerman.com · 25/03/2025A map I designed last year for the Department of Justice in the case United States v. Abbott, regarding the placement of razor wires and buoys along the US-Mexico border in the Rio Grande. 120
Zach @zacharyammerman.com · 25/03/2025les arrondissements montréalais de LaSalle et de Montréal-Nord, en 3D 120
Zach @zacharyammerman.com · 24/03/2025going to have to expand this map pretty far north pretty soon so reposting now to get some more juice out of it lol. the MBT: 191
Reposted by Zachjamelle @jamellebouie.net · 21/03/2025we believe we are special and we simply are not 559318415030
Zach @zacharyammerman.com · 21/03/2025Gnarly Native Plants of the Mid-Atlantic. An infographic I made for fun a while back. 2162
Reposted by ZachMaine's Black Lawyer @lutherevers.bsky.social · 20/03/2025Universities keep thinking "If we just give Trump what he wants, he won't attack us" despite the entire 20th century (and most of human history) proving otherwise. Do none of these institutions have history departments? 78922
Zach @zacharyammerman.com · 19/03/2025first 70+° 25 mile bike ride of the year always hits a little different 020
Zach @zacharyammerman.com · 19/03/2025badass birds of the midatlantic: an infographic I made for fun a while back. 130
Zach @zacharyammerman.com · 18/03/2025A map of transportation and major cities in the United States in 1830. I made this as lead map and infographic designer for a nationwide US history platform being rolled out now in middle and high schools across the US. 120
Zach @zacharyammerman.com · 17/03/2025Indiana University Bloomington 3D campus map, for fun. In my opinion the most beautiful college campus in the U.S. 100
Zach @zacharyammerman.com · 14/03/2025DC I love you but there is a small but VERY obnoxious percent of us who must ALWAYS try to appear to be the smartest person in the room and they drive me insane. 000
Zach @zacharyammerman.com · 14/03/2025🌸 🌸 🌸 It's getting close to that time of year here in DC 🌸 🌸 🌸 Here are two cherry blossom-themed maps I've made of DC a few years ago: 4200
Zach @zacharyammerman.com · 13/03/2025les arrondissements montréalais d'Ahuntsic-Cartierville, de Saint-Laurent, et d'Anjou: 100
Zach @zacharyammerman.com · 12/03/2025I am looking for new contract work over the next few months, hit me up if you've got a report, map, infographic, data visualization or website that needs designed. More details below 110
Zach @zacharyammerman.com · 12/03/2025The story of US relations with Native Americans is one of constant backstabbing, deceit, and pulling the rug out from under people. A map I made of treaties between the US and Native Americans during the early Republic. 13013
Zach @zacharyammerman.com · 12/03/2025it's always tickled me that Montréal orients everything in the city by the St.-Lawrence river, using their own compass based on the flow of the river for naming things, which leads to situations where one of the most southeastern boroughs is named southwest... 120
Zach @zacharyammerman.com · 12/03/2025A little infographic I made about the Panama Canal as lead map and infographics designer for a nationwide US history education platform being rolled out in middle and high school across the country right now. 120
Zach @zacharyammerman.com · 10/03/2025getting into photography as a hobby is expensive af but leads to excellent desktop backgrounds lol 1111
Zach @zacharyammerman.com · 10/03/2025a couple of maps and infographics on the Vietnam War that I made as lead map and infographics designer for a US history platform being rolled out now in middle and high school nationwide. 120
Zach @zacharyammerman.com · 10/03/2025Les arrondissements montréalais de Verdun et de Saint-Léonard, en 3D. 110
Zach @zacharyammerman.com · 09/03/2025the japanese apricots are starting to bloom! IMO their flowers are way prettier than yoshino cherries, they smell like heaven (like toasted almonds mixed with flowers) and bloom way earlier than cherries, my personal favorites 130
Zach @zacharyammerman.com · 08/03/2025Some maps on one of my personal favorite historical subjects, the peopling of the Americas. I made these as lead map designer for the Story of America Project, a nationwide US history education platform being rolled out in middle and high schools across the country right now. 161