Category Theory

Make games? Fund games? Dream about making games? *This one's for YOU!* IGDA DC and Loric Games are joining forces with support from Arlington County for a night where the DMV's game dev community shows up in one room. Students, hobbyists, seasoned devs, artists, investors, and the curious-but-haven't-started-yet are all invited! Show off what you're building in our open show-and-tell session (prototypes, jam games, or half-finished chaos), get live portfolio feedback from the Loric team, and meet the people who make, fund, and champion games right here in the DMV. If you'd like to be part of the show-and-tell session, submit your videos here: https://forms.gle/qP3TAtixo7NzEsYc8 So bring a build, a portfolio, a business card, or just your curiosity. This is the time to share your work, meet collaborators, and maybe even find your next opportunity. See you there! GMU's Pilot Space (First floor of Vernon Smith Hall) is accessible via the Virginia Square GMU Metro station, with plenty of street parking and a parking garage nearby. * Follow IGDA DC: https://www.meetup.com/igda-dc/ * With support from Arlington Economic Development (AED): https://www.arlingtoneconomicdevelopment.com/

…Transform Our Lives, Work, and World (2024) by Jamie Metzl, 432 pages [Genetics] • Paperback • Hardcover • Kindle • Audiobook • Library: [https://fcplcat.fairfaxcounty.gov/search/title.aspx?ctx=1.1033.0.0.1&pos=1&cn=615082](https://fcplcat.fairfaxcounty.gov/search/title.aspx?ctx=1.1033.0.0.1&pos=1&cn=615082) Check the How To Find Us section for Zoom Link **(Remember, the Zoom Link is different each month, do not bookmark)** ### Review “In Superconvergence, Jamie Metzl takes readers on a magical journey through the science of the intersecting genetics, biotech, and AI revolutions, deeply explores the implications, and challenges us to think creatively and proactively about what comes next. Very few books are absolute must-reads. This is one.”―Siddhartha Mukherjee, assistant professor of medicine at Columbia University and author of The Gene: An Intimate History "During the 25 years I have known Jamie Metzl, he has always been ahead of the curve. There is no one better to help us understand and prepare for the fast-approaching technological revolutions. Superconvergence is brilliant. I can't recommend it more strongly."―Sanjay Gupta MD, bestseller author, neurosurgeon, and Emmy-award winning chief medical correspondent (CNN) "Our world is defined by our science and technology—whether we like it or not. The question now is not whether to use these powers, but how best to use them. In Superconvergence, Jamie Metzl takes us on a journey through the new capabilities that are radically transforming ecosystems inside us and around us, challenging each of us to get personally involved with building the future we want."―Beth Shapiro, University of California Santa Cruz evolutionary biologist and author of Life as We Made It: How 50,000 Years of Human Innovation Refined―and Redefined―Nature "In a fine counter-blast to the pessimism of today, Jamie Metzl lays out just how spectacular the future of humanity and planet can be if we harness innovation responsibly and imaginatively to create what he calls the 'spiral of progress.'"―Matt Ridley, author of How Innovation Works, and co-author of Viral: The search for the Origin of Covid-19 “A page-turning journey through space and time that shows us how our lives will be changed by imminent technological advances we once only dreamed of.”―David Sinclair, Professor of Genetics, Harvard Medical School, and author of Lifespan: Why We Age―and Why We Don't Have To “The superconvergence of the genetics, biotechnology, and AI revolutions provides spectacular opportunities for building a better world. It also represents an almost limitless investment opportunity. We were excited to collaborate with Jamie Metzl, one of the world's great experts on how these aspirations can best be realized, including in capital markets. Superconvergence is a master class for imagining, investing in, and building a future we'd like to inhabit."―Jeremy Schwartz, Global Chief Investment Officer, WisdomTree “A clear examination of a transitional moment in the story of life on Earth…. Metzl capably describes recent developments in genetics and biotech and looks at how AI is providing an analytical engine of unprecedented power…. An important book in which the author sets out a path for the future based on his experience and expertise.”―Kirkus “Erudite, optimistic, and timely.”―Science Magazine "[In Superconvergence] Mr. Metzl has identified an important truth: that the convergence of new technologies is galvanizing us to reimagine how to meet urgent challenges in medicine and the environment. It’s a compelling opportunity—provided we manage to sidestep self-induced catastrophes along the way."―The Wall Street Journal ### About the Author Jamie Metzl is a leading technology and healthcare futurist and the founder and chair of OneShared.World. He is the author of Hacking Darwin: Genetic Engineering and the Future of Humanity and four other books and was a member of the World Health Organization expert advisory committee on human genome editing. Jamie previously served in the U.S. National Security Council, State Department, and Senate Foreign Relations Committee and with the United Nations in Cambodia. His work has been featured by most major media organizations around the world, including 60 Minutes, the New York Times, the Wall Street Journal, the Washington Post, Fox, CNN, ABC, NBC, CBS, the Times of London, Le Monde, and Paris Match, and his podcast interviews with Joe Rogan, Lex Fridman, and others have reached tens of millions of listeners. He lives in New York City. Visit Jamiemetzl.com.

Join us for another session of our study group as we cover the book Build a Reasoning Model (from Scatch). In this session, we will try to cover Chapter 1 titled "Understanding Reasoning Models", which defines what a Reasoning Model is and Chapter 2, on "Generating Text with an LLM". This isn't just a lecture! Come ready to ask questions, share insights, and code along. Whether you're a beginner or have some experience, this is the perfect opportunity to continue to learn together. If you plan to work with the code on your own laptop during the session, try and download the code from it's GitHub repository at https://github.com/rasbt/reasoning-from-scratch ahead of time.

Monthly meeting: Second Saturday of the month International House of Pancakes (IHOP) 775 Rockville Pike, Rockville, MD 20852 7:00 PM – 10 PM. Late arrivals always welcome. Look for the table with someone wearing a red hat. Questions, please call 1-240-644-5230 Agenda: What are more things we can do to wake people up? What can we do to get more people involved? Other things people would like to talk about. This will be a joint meeting with: DC 9/11 Truth [https://dc911truth.org/](https://dc911truth.org/) dc911truth Facebook page [https://www.facebook.com/groups/dc911truth/](https://www.facebook.com/groups/dc911truth/) 911 Meetup Group [https://www.meetup.com/meetup-group-kyegaoqu/](https://www.meetup.com/meetup-group-kyegaoqu/) Central Bank Digital Currencies CBDC Meetup Group [https://www.meetup.com/central-bank-digital-currencies-cbdc/](https://www.meetup.com/central-bank-digital-currencies-cbdc/) Freedom of Speech Meetup Group [https://www.meetup.com/silver-spring-freedom-of-speech-meetup-group/](https://www.meetup.com/silver-spring-freedom-of-speech-meetup-group/)

[Profs and Pints Northern Virginia](https://www.profsandpints.com/washingtondc) presents: **“Can Artificial Intelligence ‘See’?”** A look at how humans and artificial intelligence systems interpret the visual world in fundamentally different ways, with Arryn Robbins, assistant professor of psychology at the University of Richmond and cognitive scientist who researches visual attention, perception, and category learning. [Advance tickets: $13.50 plus sales tax and processing fees. Available at [https://events.ticketleap.com/tickets/profsandpints/nv-can-AI-see](https://events.ticketleap.com/tickets/profsandpints/nv-can-AI-see) .] Artificial intelligence can now identify faces, categorize objects, describe scenes, and outperform humans on certain visual tasks. But does AI actually “see” the world the way that people do? Or does it arrive at correct answers using representations that differ markedly from human perception? Join Arryn Robbins of the University of Richmond for a fascinating exploration of how humans and AI construct meaning from visual information and a look at comparisons between human perception and AI that reveal just how dynamic and context-dependent our own visual systems really are. Dr. Robbins, who previously has given excellent Profs and Pints talks on flaws and biases in human visual perception, will draw from research in cognitive science, visual perception, and AI vision systems. She’ll explain how human perception is not merely a simple recording of the world, but an active process shaped by expectations, context, goals, and recent experience. You’ll learn how humans form flexible mental representations that allow us to recognize objects across changing environments and conditions, and why those representations continuously adapt as we interact with the world. Many AI systems, by contrast, learn visual categories through statistical patterns in data. They can produce impressive results, but sometimes they also produce strange and unexpected failures, and sometimes they classify images in ways that seem strange to us. Dr. Robbins will discuss what these differences reveal about the nature of perception itself, and why the mismatch between human and AI representations matters for technologies like self-driving cars, medical imaging, facial recognition, and automated surveillance. Important for anyone trying to understand the rapidly growing role of AI in daily life, this talk will explore one of the biggest questions in cognitive science and artificial intelligence: What does it actually mean to “see” and understand the world? (Doors: $17, or $15 with a student ID. Listed time is for doors. The talk starts 30 minutes later.) Image: “Eye Farm” by Nevit Dilmen (Wikimedia Commons).

You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, [https://nvhc.com/signin.pdf](https://nvhc.com/signin.pdf) and then answer the question that you will see when you RSVP with "I accept" to be permitted on the hike. This is a 7 mile hike with 900’ elevation gain in Harpers Ferry, West Virginia. This is not your usual Harpers Ferry hike, for a some of the hike we will be on paved roads and streets. We will cover the historic Amory and trail, battlefields and surrounding streets stopping for lunch at a beautiful overlook. We hike at a pace of 2.5-3.0 mph when moving. Dogs are permitted on this hike in accordance with the NVHC Dog Policy. [https://tinyurl.com/nvhcdogpolicy](https://tinyurl.com/nvhcdogpolicy) Leader: Ed Brimberg 703-944-9920 (C) [Rating: C](https://nvhc.com/hikeinfo/ratings/) Carpools: Meet at the Dulles Transit Park and Ride at 7:45am, GPS Coordinates: 38.976317, -77.433659, [https://maps.app.goo.gl/5VB71QdWsy9KjGZi8](https://maps.app.goo.gl/5VB71QdWsy9KjGZi8). Go to the end of Pacific Blvd and turn left into the Park and Ride lot. Suggested carpool fee is $7. The leader will be at the carpool location. Driving time to the trailhead from the carpool location \~1 hour. If you are going to the trailhead, meet at the Harpers Ferry Train Station at 9:00am hike starts at 9:15am, GPS coordinates: 39.324540, -77.731047 [https://goo.gl/maps/yLmDLB9cx44Bkr4z7](https://goo.gl/maps/yLmDLB9cx44Bkr4z7) Parking Fee at Train Station: $20 (The only way to pay is scan the QR code on your phone) or free with National Park pass. If you have a pass please display it with signature side up on your vehicle's dashboard, where it can clearly be seen through the windshield. Neither the Club nor the hike leaders are responsible for coordinating transportation to/from the trailhead. Hikers are not guaranteed to get a ride to the trailhead from the carpool location. Carpooling is organized by the participants and they participate at their own risk. AllTrails Map: [https://www.alltrails.com/explore/custom-routes/harpers-ferry-armory-canal-75a05b5?u=i&sh=7cs7ov](https://www.alltrails.com/explore/custom-routes/harpers-ferry-armory-canal-75a05b5?u=i&sh=7cs7ov) **You must be experienced in hikes of this distance and elevation gain.**

**🥘 European Comfort & Cozy Vibes at Euro Bistro! ✨** Join your DTs friends and family for a delicious evening at **[Euro Bistro](https://euro-bistro.com/home)**, [314 Elden St, Herndon](https://maps.app.goo.gl/KRTrwF4v4M1hq4bx7), one of our most-loved dinner spots—so loved, in fact, they stay open just for us! 💖 ✨ Cozy, casual, and quietly fabulous, **Euro Bistro** offers rich Central European comfort food with a side of old-world charm. Favorites include crispy **Jägerschnitzel**, savory **Sauerbraten**, buttery **Beef Stroganoff**, and yes—creamy **Fettuccine Alfredo** for the pasta lovers. There’s something for every palate, including vegetarian options like **Caprese Salad**, **Potato Pancakes**, and **Vegetable Pasta**. 💖 A gentle (but classy) note from your event diva: They usually close at 8:00 PM, but they keep the doors open just for us! Please RSVP so we can give the kitchen a proper headcount. Walk-ins are welcome if there’s space—but securing your seat is très chic, darling. ✅ Claim your fork (and your chair!) Click “Going” here or RSVP on Facebook. Come for the schnitzel, stay for the laughs. 🌟 Every Thursday is a new flavor with DTs. This one just happens to taste like Europe.