Professor, University of Waterloo, Canada. Mathematician/Systems Scientist. Own views. cpx/AL/AI Values-based Currencies. Sanctioned by russia. *Слава Україні*

@nehanivcl.bsky.social
Joined May 2016
Talk at the Fields Institute for Mathematical Sciences: "Coarse-Graining Dynamics and the Emergence of Complexity in Evolved Intelligence" 2025 December 9-11 Workshop on Multiscale Methods & Emergent Phenomena in Neuroscience youtu.be/q5NfiibipcQ
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Dear Americans, This is what your country is helping Russia do to Ukrainians. Please show the world that you do not tolerate your president helping fascist regimes wage war and commit genocide. You have the power to make change.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Now Daniel Polani presents his research on how to formalized agency using informational incentives for swarming. #GSO2026 #CCS2026 @ConfCompSys
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
There is no true civil liberty without personal freedom—that is, without respect for and the promotion of the dignity of the human person, of which freedom is an essential component. Ultimately, this freedom is given and guaranteed by God, whose voice resounds in the conscience of every human being. #PastoralVisit #SanMarino
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Yesterday, russia killed 41-year-old Olena Lavrentieva in Kryvyi Rih. She worked as a shop assistant. She was simply living her life. Now she is dead — another Ukrainian civilian murdered by russian terror. Her name was Olena Lavrentieva. Remember her.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Russia’s attack against a shopping centre in Kryvyi Rih shows the absolute and utter depravity of Moscow’s war. This is terror by design. Russia wants to make Ukrainian cities unliveable. I am putting forward the most far-reaching Russia sanctions listings since the start of the war. The pressure must be intensified until Moscow ends the war. EU Foreign and Defence Ministers will discuss how to expand our support for Ukraine, including air and missile defence, when they meet in less than two weeks in Dublin.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
russians are whining about strikes on their storage facilities the way they never did when their missiles were killing Ukrainian children.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
🚨 Russia Targets American Businesses in Kyiv: Iconic McDonald’s Endures Repeated Attacks From Russian Ballistic Missiles Proving Russia’s Disdain For America 🚨 3 days ago, Russia launched 40 ballistic missiles into Kyiv, Ukraine, striking civilian districts in the Ukrainian capital, and the oldest @McDonalds in Ukraine, underscoring the human and symbolic cost of Moscow’s war. The McDonalds in Kyiv, Ukraine’s very first, opened in 1997, has become one of the most resilient symbols of defiance during the war. The restaurant has sustained damage at least seven times since the full-scale invasion began, most recently from blast waves during a massive strike on May 24, 2026, its 29th anniversary. Workers sheltered safely, and despite the structural damage and holes in the building from shrapnel, the restaurant opened days later. McDonald’s represents one of the most recognizable American brands globally, and it has come to be known as a symbol for U.S. entrepreneurship, fast service, and consumer culture. Its golden arches stand as a post-Soviet emblem of openness and Western integration in Ukraine. In stark contrast, McDonald’s no longer operates under its name in Russia after exiting the market in 2022 amid US sanctions and widespread condemnation of Russia’s invasion of Ukraine. Across Ukraine, American and Western businesses, alongside countless local enterprises, have been damaged or destroyed by Russian strikes on cities far from the front lines. Malls, supermarkets, offices, and restaurants have all been caught in the crossfire of Russian ballistic missiles, drones, and glide bombs targeting civilian infrastructure. These attacks on ordinary gathering places, where families eat, students meet, and workers grab quick meals, sends a clear message. Russia is not an ally of the United States or the West. By striking symbols of Western presence and normal civilian life, and by firing at American businesses, Moscow demonstrates contempt for the very idea of a prosperous, Western-oriented Ukraine. Ukrainian resilience remains undiminished, and that is what I have noticed on day 2 of my time in Ukraine. Despite nonstop attacks, the Ukrainian people are determined to continue living their life. McDonald’s Ukraine serves burgers under a sign warped by past explosions, and it is a daily reminder that life, and American-inspired enterprise, persists amid the rubble and destruction inflicted by Russia. It’s also a reminder that Russia wants to destroy American businesses. Kyiv’s McDonalds is not collateral damage. It is the deliberate targeting of a society trying to live normally and free from communism. The world should take note.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ Even though I never eat fast food, I ordered a cheeseburger, fries and a Diet Coke to show my support. There’s nothing like enjoying a meal with the backdrop of a Russian ballistic missile attack and blown out windows at McDonalds to really make you appreciate being an American and evaluate your prior perspective on US support for Ukraine. What’s happening in Ukraine today can and will happen in America in the near future if we do not stop communism and multipolarity.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
⚡️ Fedorov urges unity as protests follow his resignation as defense minister. “We will continue working toward our mission."
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Mykhailo Fedorov was positioning Ukraine at the forefront of 21st century military innovation. President Zelenskyy chose to side with the Soviet-style army old guard instead. No wonder so many Ukrainians are flabbergasted and furious atlanticcouncil.org/blogs/uk…
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
We transformed Ukraine into a global tech leader and a defense powerhouse. Beyond digital IDs, Diia.Cіty, and 5G, we revolutionized warfare. Through the Army of Drones and the @BRAVE1ua cluster, we achieved a logistical lockdown for the occupiers, reached a 91% Shahed interception rate, and launched the unique e-Points system to incentivize our troops on the frontlines. 7 years of service. From GovTech to Defense Tech. Thank you for your trust!
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
"Muscovites are a quarrelsome bunch. Throughout their history, they’ve picked fights with everyone around them. Every 50–100 years, they get their teeth kicked in. For the first time, Ukrainians aren’t fighting on Moscow’s side. Now they’re fucked." Exclusive interview with Commander Magyar coming soon on @CaolanReports
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
The Big Bang Theory: Azov Sea Edition.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Ukraine approved the Rare Earth Minerals agreement with the US last year, giving America a long-term stake in Ukraine's economic future. If Patriot production licenses move forward, they should be seen as part of the same strategic partnership: the US investing not only in Ukraine's economy, but also in its long-term security. @TVPWorld_com
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Києво-Печерській лаврі 975 років. Майже тисячу років вона стоїть у серці нашої країни як одна з головних святинь, свідок нашої історії та опора української державності. Сьогодні в лаврі відбулась урочиста літургія за участі делегації зі Святої гори Афон. Попри постійні російські обстріли, терор і намагання ворога зламати нас, ми продовжуємо берегти свої святині та стояти разом. У цих давніх стінах звучить спільна молитва за український народ, наших захисників і захисниць, за справедливий мир та нашу перемогу. Слава Україні!
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Fixed it for you
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
ZELENSKYY: Today, I signed decree on creation of special command within Armed Forces that will have long-range, virtually global influence on Russia during the war. This command must concentrate 100% of available resources in order to significantly reduce Russia’s war potential.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Giving Ukraine a license to produce Patriots will be big if it happens. But Ukraine needs missile defense interceptors now, and can’t wait for the production of them in the future.
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
Russia has no place at the Olympics,
A country that beheads enemy soldiers has no place in the Olympics. A country that rapes and tortures civilians and POWs has no place in the Olympics. A country that bombs children’s hospitals, then strikes again when medics arrive, has no place in the Olympics. A country that uses chemical weapons and banned munitions has no place in the Olympics. A country whose troops drag POWs to death and shoot surrendering soldiers on camera has no place in the Olympics. A country that is led by an individual wanted for child abductions and war crimes has no place in the Olympics. A country that employs the Wagner Group, and is responsible for every massacre they commit, has no place in the Olympics. Russia has no place in the Olympics. Not under a flag. Not under “neutrality.” Not as individuals. In 2022, 88% of Russia’s Olympic medals were won by soldiers. That’s not sport. That’s military propaganda. If you see this, RT and like. Let the International Olympic Committee @iocmedia hear us. Let the world hear us. Let justice be louder than silence. #RussiaIsATerroristState
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
This is a devastating blow for russia and I’m incredibly proud of the result. It’s proof that if you put enough pressure on politicians and wake enough people up, real change can happen. The power of journalism when used for good. 🙏❤️
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Chrystopher L. Nehaniv 🇺🇦 *Glory to Ukraine!* retweeted
🇳🇴🇧🇷
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