Domain Driven Design

A growing program in political philosophy champions social experimentation as a way of justifying normative principles. But a clear methodology of how social experiments can justify normative principles has not yet been developed in full. We reconstruct and assess two existing methodologies, before developing a third methodology. A first methodology — *evidential experimentalism* — claims that experiments provide justification by generating evidence for what “works.” This is plausible but doesn’t depart as far from mainstream political philosophy as some of its proponents may hope. A second methodology — *iterative experimentalism* — claims that experiments can, over time, justify initially controversial normative principles. But, we argue, iterative experimentalism is susceptible to a regress problem. We develop a third methodology — *procedural experimentalism* — that shifts the attention of normative theorizing significantly but avoids the regress problem. Procedural experimentalism is a variant of procedural justification at the level of mid-level normative principles. We illustrate this methodology using a case study about central banking. This type of justification is widely applicable across the administrative state but has, so far, been overlooked. Johannes Himmelreich https://www.maxwell.syr.edu/directory/johannes-himmelreich Associate Professor Department of Public Administration and International Affairs Syracuse University **About the Speaker:** Himmelreich works on applied ethics and political philosophy. Himmelreich's research asks how artificial intelligence and data science can augment human judgment. Two questions drive this work: How should AI systems be governed? What does it take for data science to lead to better decisions? Himmelreich co-edited the *Oxford Handbook of AI Governance* (Oxford University Press) and has published on algorithmic fairness, the ethics of autonomous vehicles, and collective responsibility in leading philosophy and public affairs journals. His current book project, *Good Decisions*, is supported by a grant from the National Endowment for the Humanities. Beyond this interest in ethics and technology, Himmelreich has also published on the commodification of asylum-provision services as well as on the foundations and nature of moral responsibility and blame. He argues that corporations, states and autonomous systems are agents that can be morally responsible for their actions. Prior to joining Syracuse University, Himmelreich was a postdoctoral fellow at Stanford University from 2017-19. During his time in Silicon Valley, he consulted on tech ethics for two Fortune 500 companies, taught ethics and worked on the ethics of autonomous systems at Apple Inc. He holds a PhD in philosophy from the London School of Economics. **\* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \* \*** This is a talk with audience Q&A presented by the University of Toronto's Centre for Ethics that is free to attend and open to the public. The talk will also be streamed online with live chat here [to be posted]. About the Centre for Ethics (http://ethics.utoronto.ca): The Centre for Ethics is an interdisciplinary centre aimed at advancing research and teaching in the field of ethics, broadly defined. The Centre seeks to bring together the theoretical and practical knowledge of diverse scholars, students, public servants and social leaders in order to increase understanding of the ethical dimensions of individual, social, and political life. In pursuit of its interdisciplinary mission, the Centre fosters lines of inquiry such as (1) foundations of ethics, which encompasses the history of ethics and core concepts in the philosophical study of ethics; (2) ethics in action, which relates theory to practice in key domains of social life, including bioethics, business ethics, and ethics in the public sphere; and (3) ethics in translation, which draws upon the rich multiculturalism of the City of Toronto and addresses the ethics of multicultural societies, ethical discourse across religious and cultural boundaries, and the ethics of international society. The Ethics of A.I. Lab at the Centre For Ethics recently appeared on a list of 10 organizations leading the way in ethical A.I.: https://ocean.sagepub.com/blog/10-organizations-leading-the-way-in-ethical-ai

This is a casual drop-in style event. Anyone is welcome to attend. Grab food and/or drinks, and engage in such wild activities as; interesting conversation, taking advantage of the free Wi-Fi, drinking, not drinking... Social starts and ends with you so please leave a comment letting other's know when you plan to arrive. Thanks.

**🚶🏽‍♀️‍➡️ Join us for Multi-Sensory Meditative Walking 🚶🏽‍♀️‍➡️** Are you looking to hone your mindfulness practice? This is a fun way to explore meditative walking and beat the winter blues ❄️☀️ Come away with your own personal on-the-go wellness tool. Walking Meditation can help with stress, depression, and anxiety. And believe it or not, the buzz and energy of a busy place can enhance our focus and ability to get into that special state of mind so important to wellbeing. Multi-sensory objects of attention guide us through the meditation journey. **Immersive sessions exploring different sensory anchors and philosophical aspects of mindfulness practice.** All levels welcome! 🧘Let's build the capacity to find our bliss everywhere we go 🧘🏼 *In a distracting world that already has us sitting too much, this is the perfect approach to meditative practice. Benefit from a mindful stance exactly wherever and whenever you need it. Nurture another state of mind that brings joy to your soul and resets your nervous system.* **What are the unique benefits multi-sensory meditative walking?** * An alternative way to access meditation for those who prefer not to sit * More variety in terms of objects of attention * Conveniently turn things in your immediate environment into a type of meditation * Benefit from mindfulness practice while you get in some movement * Reset your mind wherever and whenever you need to * Turn mindfulness practice into a regular part of your lifestyle **What are the general benefits of all forms of mindfulness practice?** * Experience more calm and more time in a special state of stillness * Experience more time in another mental realm associated with increased sense of acceptance, presence and meaning * Experience more peace and sense of control over your non-stop thinking mind * Experience more clarity and creative breakthroughs * Experience more tolerance and comfort when it comes to life's adversities **What else will be provided?** * Meeting location (please check your email) * Guidance on the practice of multi-sensory meditative walking * Guidance on principles of mindfulness practice * Each session explores a specific sensory anchor and philosophical focus * Participants will be asked to complete a brief participation agreement before attending * Session is followed by (optional) coffee☕with other participants, not covered by event fee ***Tickets are limited and will go quickly. ([See More Events](https://juliewellness.ca/multi-sensory/)).*** These are small-group events allowing for high quality engagement and connection. **See you there 😊** *-Julie*

Navigating work/personal life in this mega city can be challenging ! We welcome all the Toronto young professionals & startup lovers to join this community that provides you an inclusive and casual platform to share, discuss, and grow! No matter what career stage you are at, what industry you work for, or what startup idea you are brainstorming, this inclusive & vibrant community aims to help you embark on your new personal/work journey! If work sounds annoying to you or you are new to the city, you can just come have a coffee and meet new people! Let's exchange ideas and create new memories together! We welcome you to join us at a new location; Sweetway Cafe **THE COFFEE SHOP IS EXCLUSIVLY OPEN FOR THIS EVENT AT THAT TIME, AND MAY NOT SERVE FOOD OR DRINKS** We plan to meet weekly or biweekly at various locations in Toronto.

Join your community of fellow Intuitives and MBTI nerds for a casual evening of engaging conversation. We get together every second Sunday – with a mix of regulars and new friends. There is no fee to attend, though we ask that you support the venue by ordering something to eat or drink. **Feel free to contact event host B. via Facebook/Meetup messenger, or text/call 416-712-8635 for directions**. About the venue: The Pint Public House Nearest Subway: Union Station Map / Directions: https://maps.app.goo.gl/G5GfXDSQXeifJ5ot5 We make an effort to find pubs that are quiet and introvert friendly, with a section to ourselves. We make no effort to muffle our extroverts, but should they get out of hand, our resident INTJ will use their death stare, to pull them back in line.

Get ready to connect, exchange ideas, and build meaningful relationships with ambitious professionals in a relaxed, welcoming space. EVENT SUMMARY Join us at the First Canadian Place Restaurant \| Cactus Club Cafe Toronto on March 6\, 2026 from 6:30PM\-8:30PM for our **Business & Entrepreneurs Networking Event**, an in-person experience designed to bring together founders, business owners, and entrepreneurs who value real connection and intentional networking. Whether you’re building a startup, running a business, or exploring your next move, this event offers a relaxed, welcoming environment where conversations feel natural and connections actually last. Expect good energy, insightful conversations, and relationships that go beyond surface-level networking. ✨ No awkward networking ✨ No forced pitches ✨ Just real people and genuine conversations EVENT DETAILS **Capacity:** Limited to 15 people to ensure a high-quality experience. **Vibe:** Fun, respectful, relaxed, and welcoming **Dress Code:** Smart casual (look sharp, stay comfortable) ⚠️ Limited spots available. Once tickets sell out, registration closes. WHO SHOULD ATTEND ✔ Entrepreneurs & business owners ✔ Founders & startup teams ✔ Anyone who values meaningful, in-person connection If you’re ready to grow your circle, exchange ideas, and meet like-minded individuals then this event is for you. HOW IT WORKS **Arrival & Welcome** Check in under TNE. **Open Networking** Settle in, order a drink and food then connect organically with people you’re drawn to, share ideas, experiences, challenges, and opportunities without pressure. WHY BUSINESS & ENTREPRENEURS NETWORKING EVENT ✔ Thoughtfully hosted and well-organized ✔ Comfortable, welcoming atmosphere ✔ Genuine conversations over forced networking ✔ Meet like-minded, growth-oriented individuals ✔ Designed to spark collaboration and long-term connections This is networking done better. IMPORTANT NOTES • This is a curated experience; respectful behavior is required • Please arrive on time to fully participate • No refunds are available FINAL CALL ✨ Spots are intentionally limited to keep the experience intimate and high-quality ✨ If you’ve been wanting to meet ambitious, driven people in real life, this is your sign Follow us on Instagram, TikTok, and Youtube @thenetworkingevents. Stay tuned for upcoming events, giveaways, and future experiences. 👉 Grab your ticket and join us for a night of connecting, collaborating, and finding your potential next business partners. https://www.eventbrite.com.au/e/business-entrepreneurs-networking-event-tickets-1982344162754/?aff=ebdsoporgprofile&keep_tld=1

🎟️ **\*\*\*Please get your tickets here\*\*\*** 🎟️ [https://register.evolvedigital.com/events/evolvedigitalsummits/2032056](https://register.evolvedigital.com/events/evolvedigitalsummits/2032056) **Join us for the eleventh EvolveDigital (formerly EvolveDrupal) summit – returning to Toronto at the MaRS Centre on March 6!** **Immerse yourself in dozens of sessions covering diverse topics from web development and site-building to AI, digital and content strategy, UX design, and more.** 🧐 Our summit features +30 talks over a range of **distinct** **themes that shape open source and the digital space:** 1. Marketing & Comms Strategy 2. Digital Craftsmanship 3. Tech & AI 4. Higher Ed 5. Drupal 6. WordPress 7. Design & Creative 🔹 See more at [evolvedigital.com](http://evolvedigital.com/) 🔹 **✅ Why attend?** EvolveDigital (formerly EvolveDrupal) summits attract 150-200 participants from diverse professional backgrounds, offering robust networking opportunities with peers and experts, including our distinguished speakers. **Even more on what to expect:** 🎯**Marketing & Comms Strategy** Learn how to enhance your online presence and effectively connect with your audience. Explore unique challenges and opportunities in higher education and research institutions. **🤖Tech & AI** Stay ahead of the curve by exploring how emerging technologies, automation, and ethical AI are driving real-world innovation. 🎨**Design & Creative** A curated selection of sessions for designers, product owners, and other creatives. **🛠️ Digital Craftsmanship** Bridge the gap between strategy and execution with proven best practices in SEO, AEO, accessibility and technical excellence for building smarter, more resilient digital experiences. **🌐 Drupal, WordPress and Open Source** Champion the open web by leveraging the community-driven power and flexibility of open source platforms like Drupal and WordPress to build scalable digital experiences. **👩‍🎓 Higher Ed** See how top institutions are navigating digital transformation to create scalable solutions and inclusive student experiences. **🤝Even More Networking Opportunities** Beyond the summit’s networking reception, join us for an afterparty in Toronto, maximizing your chances to build and strengthen business relationships. 🎤 **Interested in speaking?** We’re currently accepting proposals for 20-minute sessions on a variety of topics. Whether you're a seasoned presenter or a first-time speaker, we’d love to hear from you! 👉 Submit your session here: [evolvedigital.com/apply-to-speak](https://www.evolvedigital.com/apply-to-speak) 📣 **Become a sponsor** Want to showcase your brand to a vibrant tech community? We're currently welcoming sponsors for the summit. 📧 Reach out to us at info@evolvedigital.com to explore sponsorship opportunities. Learn more at[ ](https://www.evolvedrupal.com/)[evolvedigital.com](http://www.evolvedigital.com/)[,](https://www.evolvedrupal.com/boston) email info@evolvedigital.com with any questions, or[ sign up for our newsletter](https://share.hsforms.com/1I1SBadMPSa2-YDdPoan1mQ1qwun?__hstc=131413968.236cffcfa389e8f6bf02ff323070c948.1740157384451.1740595281730.1742237990042.5&__hssc=131413968.1.1742237990042&__hsfp=2850574025) to stay updated on this and future events 💙💚 **The EvolveDigital story so far** EvolveDigital (formerly EvolveDrupal) is in its fourth year and has welcomed 1500+ professionals over its past summits in Atlanta, Boston, Toronto, and Ottawa. Participants come from a range of backgrounds: digital strategy, web development, UX/UI design, marketing, and project management. EvolveDigital has hosted high-profile speakers from various sectors including government, higher education, healthcare, not-for-profit, and technology. Explore some of our past summits to see what to expect: [evolvedigital.com/past-events](https://www.evolvedigital.com/past-events) **Sponsors** [Evolving Web](https://evolvingweb.com/) [Pantheon](https://pantheon.io/)

💘 **Retrieval-Augmented Generation (RAG) with MongoDB Skill Badge** **Rescheduled due to hazardous winter weather for Toronto.** Fall in love with building smarter AI applications using Retrieval Augmented Generation with MongoDB. In this Valentine-themed session, you will learn how to design RAG applications, use vector search effectively, apply smart chunking strategies, and build an LLM-powered app with LangChain and MongoDB using your own data. 🎓 **Skill Badge** Complete the skill check at the end of the session and earn a Credly Badge to share with your network. **💚 Why Attend** • Learn RAG architecture, chunking strategies, and hands-on implementation • Connect with MongoDB users, engineers, and AI enthusiasts • Free community event with complimentary food **🕠 Agenda** **5:30 PM** Meet & Greet - refreshments **5:45 PM** Talk: [Dev J. Shah](https://www.linkedin.com/in/busycaesar) (SWE @ [TribalScale](https://www.linkedin.com/company/tribalscale)) - RAG with MongoDB: Learn and get a [Credly Skill Badge](https://learn.mongodb.com/courses/rag-with-mongodb) **6:45 PM** Networking and connecting with your peers **7:30 PM** Event ends **⚠️ Important RSVP Notes** • When you arrive, please take the **elevator to the 4th floor, turn left, and follow the signs** • We kindly ask that **you arrive on time** so we can keep the event running smoothly • If you arrive **after 6 PM and the building doors are locked**, please signal the **security guard** at his desk for assistance • You may use a **fully charged laptop or a smartphone** to participate in the session • Please note that this event **will end firmly at 7:30 PM** 💡 Join us for an evening of learning, sharing, and community-building. We look forward to seeing you there! ✅ Thanks to our sponsors **[@MongoDB](https://www.linkedin.com/company/mongodbinc)**, **[@Slalom Consulting](https://www.linkedin.com/company/slalom-consulting),** and **[@Delbridge Solutions](https://www.linkedin.com/company/delbridge-solutions)** 💚 We’d love to hear from the community. **Are you doing something cool with MongoDB you’d like to share?** Message our MUG leaders [@Ian](https://www.linkedin.com/in/iancloves) / [@Leonardo](https://www.linkedin.com/in/leogomesdev) 🌎 Sessions will be presented in English

[Summary] This meetup is for those who are interested in code, web development, design, cloud, or AI. All levels are welcome, so feel free to bring your laptop and discuss what you are working on or what you are learning. You can share your projects and ideas with other participants freely. There are outlets and WiFi, drinks are about $5 for tea, they take card only. [Price] Attendance is FREE. But you need to buy something from the venue. [Policies] \- We do not tolerate harassment of our members \- We remind users that that this meetup is intended for networking and hobby development\, and any attempts at using this meetup event as a dating platform will not be not be tolerated Further information: https://torontostack.exchange/

Let’s do some coding together at a cafe! No more working alone in the weekend. Here, we write code together. And I mean together together. Not occupying-the-same-space-but-separate together. Here’s how it works: Jennifer brings her mobile app project, tells everyone that it is like Pinterest for recipes and she’d like to work on the nav bar. Paul and Chloe think Jennifer's project is fascinating, and they join the group. They gather around Jennifer’s laptop and work on the nav bar for 2 hours. Jennifer is the one typing out the code while Paul and Chloe research, brainstorm, and offer suggestions. If you’re feeling stuck on your own project or need a motivation boost, bring it to mob programming! Want to learn by watching how others code and solve problems? Join someone else’s project at this event! Oh and we love your half-done projects that you are a bit embarrassed to share. Absolutely bring those to the event! **Discord**: We use Discord to share screen & code snippets during the event. Also feel free to share your projects here before the event! https://discord.gg/Da9fZFxPfs **Event policy**: * We have 0 tolerance for harassment. * We don’t allow the projects that are not meant to be shared in public such as school assignments, interview tasks, or trade secrets. * The goal is to write code. We discourage you from pitching business ideas here, doing code reviews, or spending the whole event on planning what to do. * Please buy a drink, and tip the barista well.

Welcome to the most personalized small-group strength class in the city—designed for people who want to lift with confidence, fix nagging pain, and feel strong for life. Whether you've: 
👉 Hurt your back deadlifting
👉 Felt intimidated or insecure in the weight room
👉 Struggled with poor posture, stiff hips, or low energy from sitting at a desk all day
👉 Tried group fitness but felt lost in the crowd... This class was built for you. We work in small groups only so you get individualized attention, coaching on perfect form, and progressive programming that actually delivers results. You’ll learn how to lift safely, move pain-free, and build a body that feels strong, mobile, and injury-resistant—even if you’re a complete beginner. Perfect for: 
✔️ Desk workers and professionals with high-stress, long-hour jobs
✔️ Anyone with low back, hip, shoulder, or knee issues
✔️ People who want to overcome gym anxiety and finally feel at home lifting weights
✔️ Beginners or returners looking to build a solid foundation We train in 6-week progressive blocks, focusing on technique, strength, mobility, and injury prevention. Every movement is coached and adjusted based on your body’s needs. We work with your injuries—not around them. BONUS: Nutritional support is available if you’re ready to dial in your recovery, energy, and fat loss goals. 💡 Details: * First class is FREE to try * Classes are $40 each (packages available) * Spots are very limited — this is an exclusive, high-touch experience * Attend 1–2x/week for best results * DM us for a special first-timer offer (limited to new members only) You don’t need to be fit to start—you just need to start.
Let’s help you move through life stronger, more energized, and pain-free.

Artificial Intelligence is a new thing for us where we are learning what are its limit and what we can do with it. Here is the place to discuss any quirky projects you are using working with AI. Or you are happy to share how AI has enhanced your workflow utilizing it in your day to day job whether that be programming, product development, sales or marketing. This is a informal discussion for us to share, collaborate and meet together to explore this powerful tool.

**TBA**

Join membersrs of the Central Ohio UX and digital design community for a casual monthly breakfast.

**Web Design Decoded: Tools, Practices, and Proven Processes:** **Semantic HTML** At WebDev Columbus, we are exploring some of the most important topics of professional high-end web design and page building. Primarily focused on site building in the WordPress environment, our group explores tools, tips, and techniques for building the best WordPress sites possible. Additionally, we focus on disciplines and technologies that take website design from visually appealing to optimized spaces for delivering you and/or your client's message effectively and with a nod towards extended reach. Each session combines practical demonstrations with real-world insights, giving you actionable knowledge you can apply immediately. Whether you're a seasoned developer looking to enhance your design skills or a newcomer wanting to understand design best practices, this series offers valuable insights for every skill level. **What to expect:** * Hands-on demonstrations of popular design tools * Best practices for design-to-development workflows * Tips for creating responsive, accessible designs * Real-world problem-solving scenarios * Interactive Q&A sessions * Networking opportunities with fellow developers **Each meetup features:** 60 minutes of focused presentation 30 minutes of live demonstrations 30 minutes for questions and discussion **See you there!** Our casual, collaborative environment encourages learning from both presenters and fellow attendees. Bring your questions, share your experiences, and connect with Central Ohio's web development community! **Stay tuned for specific session topics and dates.**

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

**TBA**

One of the most valuable parts of this community is the opportunity to think out loud with other product professionals. This session is built for exactly that. As we wrap up the quarter, it’s a great time to pause and reflect. What’s on track? What needs adjustment? Where could a small shift create bigger impact? Join fellow product professionals for a focused, interactive conversation designed to help you recalibrate for the next quarter. You’ll have the opportunity to share where you are, hear how others are thinking through similar challenges, and gain fresh perspective you can bring back to your team and organization. We’ll gather at 8:00AM, with discussion starting promptly at 8:15AM. 📍 First Watch - 7227 N High St Located in: The Shops at Worthington Ample parking is available. Food and beverages will be available for purchase. Start your morning with clarity and connection — we hope to see you there! ☀️