Rationality and Reasoning
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Rationality and Reasoning Events Today
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Cloud Native London, July 2026
Hi folks!
Welcome to our July Cloud Native London meetup! Join us to hear from our two speakers and network with your fellow techies over pizza and drinks, or alternatively chat and following along on Youtube or LinkedIn!
6:00 Pizza and drinks
6:30 Welcome
6:45 Architecting Safe Autonomy: High-Stakes Autonomous Agents Need Deterministic Checkpoints for Safety (Hossein Kakavand, Luther Systems)
7:15 Putting Open GitOps to the test (Steve Fenton, Octopus Deploy)
7:45 Wrap up
See you there!
Cheryl (@oicheryl)
**Putting Open GitOps to the test (Steve Fenton, Octopus Deploy)**
The Open GitOps principles sound plausible, but the world is full of surprising realities. Join Steve Fenton and explore the GitOps research to see whether GitOps delivers on its promises, based on an analysis of over 600 perspectives from roles like DevOps engineers, developers, platform engineers, and cloud infrastructure engineers.
*Steve Fenton researches the socio-technical systems behind software delivery; how organizations, people, and technology actually work together (or don’t). At Octopus Deploy, he explores GitOps, Platform Engineering, Continuous Delivery, and compliance through a lens shaped by punk history, psychology, and the kind of genre fiction that asks uncomfortable questions about systems and society.*
*He’s an eight-time Microsoft MVP (DevOps), a DORA Community Guide, a CD Foundation Governing Board member, and a contributor to the CNCF Platform Engineering Community Group. He’s written books on TypeScript, Octopus Deploy, and Web Operations Monitoring, and occasionally writes horror fiction.*
*https://www.linkedin.com/in/stevefenton/*
*https://mastodon.social/@stevefenton*
*https://bsky.app/profile/stevefenton.co.uk*
**Architecting Safe Autonomy: High-Stakes Autonomous Agents Need Deterministic Checkpoints for Safety (Hossein Kakavand, Luther Systems)**
The more freedom we give an autonomous agent, the more it drifts into hallucinations or policy violations, yet clamping it down with prompts kills the reasoning we want. Think Brownian Motion versus a Brownian Bridge: a random walk wanders anywhere, but pin it at fixed points and it moves freely between them while always landing where it must. Deterministic checkpoints are those pins.
InsideOut applies this to infrastructure. It works with the user to shape a feature set, stack, config, Terraform and cost estimates, then deploys and manages the infrastructure in real time for monitoring, alerts and changes. Each stage must produce a structured artifact validated against fixed rules, and if a check fails only that stage repeats, catching errors before they propagate. High-stakes actions stay locked down by design: the agent can request a deploy by presenting a button, but never holds the cloud keys itself. The result is an agent that is more productive precisely because it is safely unconstrained.
*Hossein Kakavand holds a Ph.D. from Stanford University. He has been with several start up in AI, ML and Distributed Systems, with IPOs on NASDAQ and LSE. He is currently a Co-Founder of Luther Systems focused on solving the Enterprise Operations problem at scale. @HosseinKavavand*
***Check out [https://www.oicheryl.com/cloudnativelondon](https://www.oicheryl.com/cloudnativelondon) if you're interested in speaking or sponsoring.***
CLH Pub Night - great conversation, drinks & food with like-minded people 🍔🍺😀
Our monthly pub evenings are always a great opportunity to meet interesting people, chat, do a little networking, and enjoy a fun evening out.
Whether you’re new to Humanism or already a member, this is a fantastic space for anyone who is non-religious, questioning their beliefs, or open-minded and looking to mingle.
**Time: From 6pm**
Feel free to join us whenever you’re able to – we’re often there until closing time.
**Venue: Somers Town Coffee House**
A lovely pub, close to Euston & Kings Cross stations.
You’ll find us towards the back of the pub, on the left of the bar – look out for the Humanist signs on the tables.
**What we talk about:**
The conversations are different every time – from current events to humanism and secularism, with plenty of good laughs in between!
If there’s something specific you’d like to talk about, we’d love to hear about it.
We kindly request a contribution of £3 for our events to help cover various admin costs - but first-timers are welcome to give us a free trial. If you prefer you can also pay online by [clicking here](https://checkout.square.site/merchant/ML71XMH66FX5E/checkout/ALWCDLQ3S7AVPLFZ62PZGXLU).
We encourage dialogue, debate, and sharing of information at our events but ask people to keep their interactions cordial. Any views expressed are those of the individual sharing them and may not reflect those of CLH.
More about the venue:
All indoor facilities are wheelchair-friendly/accessible.
Free Wi-fi is available.
It’s easy to reach – close to Euston and Kings Cross stations, and on 18 different bus routes!
View a map [here](https://g.page/Somerstowncoffeehouse?share)
More about Humanism:
https://www.centrallondonhumanists.org.uk/about-humanism/
We look forward to seeing you!
Ballroom and Latin dance group lessons, all welcome, no partner required
Every Wednesday at 620 High Street, North Finchley, N12 0NU (Christ Church Hall) from 8pm to 10pm. Doors open at 7:45pm. Lessons are formatted in two sessions. In each session there will be 30 minutes teaching followed by 20 minutes practice. Pay at the door for £15 per lesson. You can also contact us at info@dreamofdance.co.uk to book for a block of 4 lessons at total of £52
Dances are arranged in 4 weeks rotations, with one Ballroom and one Latin dance in each week. Routines learnt will be revised with new challenging figures put in according to progression of skills in different dances.
Come join us!
Bus: Route 263 stops immediately in front of the church. Bus routes 82, 125, 134, 221 and 460 all stop at North Finchley calling at bus stops on either side of the Tally Ho triangle and at the new North Finchley Bus Station underneath the arts centre.
Underground: The nearest Underground station is West Finchley on the Northern Line, which is about 10 minutes walk away. Alternatively travel to East Finchley Northern Line station and take the 263 bus.
Ballroom and Latin Social Tea Dance in Shepherds Bush
Join our Tea Dance every Wednesday in Shepherds Bush for Ballroom, Latin and Sequence social dancing!
We are at the Edward Woods Community Centre every Wednesday afternoon .
Located 5 minutes from Shepherds Bush tube station on the Central and Overground lines.
Wednesdays 12:30pm to 3:30pm
No need to book, just £6 cash on the door.
* Friendly, relaxed environment
* All levels welcome
* No partner necessary
* Great music
* Tea and coffee included
* Ballroom, Latin and Sequence social dancing
Dancing is a great way to meet people, keep fit and challenge yourself in learning something new. Come and join us!
**Event Details**
* Wednesdays 12:30pm to 3:30pm
* The Edward Woods Community Centre, 60 Norland Road, London, W11 4TX
* £6 cash on the door
**Get in Touch**
If you have any questions please don't hesitate to contact us on +44 7484 123196 or ainarasb@gmail.com.
https://www.teatimedance.com
𝐇𝐮𝐦𝐚𝐧 𝐍𝐚𝐭𝐮𝐫𝐞 𝐏𝐭 𝟏 𝐕𝐞𝐢𝐧𝐬 𝐎𝐟 𝐋𝐨𝐧𝐝𝐨𝐧 𝐒𝐡𝐨𝐫𝐝𝐢𝐭𝐜𝐡
***I am Camden Bassett, I run Veins of London a group for deep conversation, making friends, discussing philosophy, (good) music, art, poetry, experiences, etc***
***We are going to be meeting beneath the black gazebos in Ely’s Yard at the end of the Dray Walk. Our session will be on the philosophy of Art.***
***18:30 - 20:30 is the club time, but people can and will stay longer for more chatting, and to talk about other groups for you to join.***
***For updates, conversation and our whereabouts on the day check the*** [WhatsApp.](https://chat.whatsapp.com/I7MptUmo7hLJzFof4Un0DQ?mode=gi_t)
How the Mind Works
Description: Embark on a captivating journey into the depths of the human mind with our enlightening lecture, designed to unravel the mysteries of cognition, perception, and consciousness. In this thought-provoking session, we will delve into the intricacies of how the mind works, exploring the fascinating realm of Dianetics: The Modern Science of Mental Health.
This lecture aims to provide participants with a comprehensive understanding of the underlying mechanisms that shape our cognitive processes and shape our experiences of the world.
During this engaging session, we will cover the following topics:
1. The Foundations of the Mind: What is the mind and what are the different parts of the mind.
2. Perception and Attention: Our perception of the world is a dynamic process influenced by a multitude of factors. We will examine the mechanisms behind perception.
3. Memory and Learning: Memory forms the basis of our knowledge and experiences. We will delve into the intricate workings of memory formation, storage, and retrieval.
4. Emotions and Motivation: Emotions and motivation play a vital role in shaping our behavior and decision-making processes.
5. The Reactive Mind: The single source of stress, unhappiness, insecurity and self doubt and what can be done about it.
Through engaging discussions, multimedia presentations, and interactive demonstrations, participants will gain a deeper understanding of the complex workings of the mind. They will leave the lecture with new insights into their own cognitive processes and a heightened appreciation for the wonders of the human mind.
Note: This lecture is designed for individuals with a general interest in understanding the inner workings of the mind. No prior knowledge or expertise is required. Whether you are a student, a professional, or simply curious about the mysteries of cognition, this lecture will provide valuable insights and foster a deeper appreciation for the complexities of human thought. Join us to unravel the enigma and gain a deeper understanding of how your mind works.
🔥🚀 Microservice Development with AI-Node.js - (Vibe Coding) - In Class
This session is designed for **juniors**, **new graduates**, and **non-tech attendees** who want to understand how **AI** can help in building microservices. You’ll learn the best practices for building microservices from scratch, including **writing acceptance criteria** and **creating REST APIs**. We’ll also demonstrate how **AI tools** like ChatGPT can help you write better code, catch errors early, and automate common tasks, making development easier and faster.
By the end of this session, you’ll have a solid understanding of how to design and build microservices, all while using AI tools to optimize your workflow.
🧪 **What You’ll Learn:**
* **Microservice Architecture Best Practices**: Learn core principles like **decoupling services** and **scalability**.
* **Writing Acceptance Criteria**: How to define clear requirements that ensure your microservice works as expected.
* **Creating REST APIs**: Learn how to design secure, scalable APIs for communication between microservices.
* **AI in Microservice Development**: How AI tools like ChatGPT can assist with code writing, error-checking, and test generation.
💡 **Why It Matters:**
* **Scalable Services**: Microservices break down large systems into smaller, manageable parts that are easier to maintain and scale.
* **AI Assistance**: Tools like ChatGPT help you automate parts of the development process, speeding up coding and reducing errors.
* **Real-World Applications**: These practices are in high demand, and mastering them will equip you with valuable skills for modern software development.
👨💻 **Who Should Attend:**
* **Juniors** and **new graduates** looking to learn microservices and AI in development.
* **Non-tech people** interested in how AI can assist in coding and building software.
* Anyone looking to understand **modern development practices** and how AI can improve workflows.
🕓 **Schedule**
* 18:15 - Networking
* 18:40 - Program starts
* 19:20 - Q&A - networking
* 19:30 - End
Rationality and Reasoning Events This Week
Discover what is happening in the next few days
Wittgenstein's Tractatus
In this session we will read aloud some of the Tractatus Logico Philosoophicus by Ludwig Wittgenstein, and discuss it.
One of the most difficult books of philosophy ever written, it attempts in no more than 79 pages to set out the limits of language, knowlege and reality.
Bertrand Russell described it as "an achievement of extraordinary difficulty and importance" and a work of "philosophical genius".
No preparation or background knowledge required for the session. We will read together, share explanations where we can, and form our reactions.
Gather in Highgate Library from 3.15, read and discuss 3.30 to 4.30. Optional socialising in the Boogaloo pub afterwards.
Ancient Churches and Great Stations
© Copyright Richard Sutcliffe
**MEET:** Tea at 10.45 at Costa Coffee, 3 Millbrook Place, Mornington Cres, London NW1 2JA
or ticket barriers Mornington Crescent station at 11.15 for the start of the walk.
My number is **07815009191.**
A Walk Around the St Pancras Quartier.
St Pancras church, although it has been altered much has its roots in the 12th century.
We'll see one of the first gyms in the country, but for Germans only.
The burial ground torn down by Thomas Hardy for the Midland Railway.
and the richest Victorian woman in England.
Finally, of course the station itself in all its glory and the remarkable Midland Hotel with all mod cons when it was built, yet completely outmoded 50 years later. Find out why.
Please pay £12 cash on the day or to my account sort 090128 acct 75471878.
If you see the word 'Unpaid' by your name only you can see it. It means you have not paid through Meet up. No one else can see this; you have not been shamed as a debtor.
My number is 07815009191.
Practical Philosophy Club Meetup - London 🇬🇧
**🏛️ WHAT'S PRACTICAL PHILOSOPHY ABOUT?**
Practical Philosophy is a weekly meet-up that brings critical thinkers together for an opportunity to dive deep on a topic, practice communicating, and building a community. All with no ‘official’ philosophy knowledge required! 😎
Practical Philosophy is based on the idea that philosophy should be accessible to all, and not something reserved only for academics. Each week we choose a topic, and the goal is to use the conversation to develop our critical thinking and communication as we explore that topic.
Please note that RSVP via the meetup app is mandatory, including for any people you bring along with you so we and the venue have headcount and know who is with us.
The goal is to help develop our Critical Thinking, Communication, and Community 🙌
📓 **HOW DOES IT WORK?**
Each week, we pick one topic and discuss it. The topic for the week is shared, generally in the [Whatsapp group](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS), along with jump-off points to get the conversation going.
When groups get bigger than 7-8 people, it’s important that we break into smaller groups. This way we are able to maintain a conversational flow as opposed to having our meetups feel like a discourse or lecture.
**General Meeting Agenda**
Each Practical Philosophy meet-up follows this general timeline:
* 14:00-14.15 - Arrive, take a seat so there is 4-7 ppl per table. Shuffle around if you want to sit at a different table to meet new faces, and do your table introductions. This is also when I check people in on the Meetup app. RSVP for you and any guests is mandatory.
* 14:15-14:20 - Once everyone has been checked in on the Meetup app, I will give a short explainer on what PPC is about, read the guidelines, introduce topic’s jump-off points.
* 14:20-15:20 - Kick off with general thoughts on the topic, open discussion afterwards. At this point the group can review the ‘jump-off’ questions as needed, but they are just there to help guide the conversation. It’s not obligatory to answer them.
* 15:20-15:30 - We typically take a group photo. If you don't want to be in the group photo, there's no pressure, it's just a way to close out the meeting. We occasionally have an unofficial social so the different groups can mingle afterwards too, usually in the park with a board-game or we continue out discussions and hear what members on other tables discussed!
**🧧PRICING?**
Practical Philosophy Club is FREE to attend, and we operate on donations.
If you'd like to donate to support our running costs, that helps keep our group self-sustaining. Donations are 100% voluntary, but your contribution is appreciated! QR codes to donate will be present.
Tea’s and coffees and are paid by the individual should they wish to have them.
**💛 WHAT PEOPLE SAY ABOUT PRACTICAL PHILOSOPHY**
🗣 “I feel like Philosophy Club helps someone build their own belief system through a series of perspectives while not promoting what’s right and wrong” - Ekam
🗣 “I got hooked from day 1 (the topic was authority) and felt it was the right place for me. I feel it is a place where people can go to learn and discuss new perspectives and increase critical thinking and community by interacting with people who might challenge your point of views but at the same time encourage you to have openness and mind flexibility.” - Daniel
**🤓 FAQ**
* What will we talk about? What's the topic?
The topic for the week is shared every week in the Whatsapp group before the session. We try to add the topic to the comment section on this event page as well but if you don’t see it, the topic and the jump-off points will be in our [Whatsapp](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS).
* Do I need to study or read anything to attend?
No preparation is necessary. This isn’t a study of other thinkers. We want to know what YOU think about the topic, not what an old philosopher thought. If you have a perspective from a religion or a school of thought to share, throw it on the table and we’ll discuss it, but it's not required.
* Is there a specific philosophy that Practical Philosophy is focused on?
The goal of our meet-ups is to not have dogmatic discussions, and flex our critical thinking muscles. Because of this, we want to hear from every realm of thought, and don't study a particular school.
* Is it mostly men that attend?
Surprisingly, no! Although philosophy is seen as a Candelabra affair in a dark room with a bunch of guys, our Practical Philosophy meetups are generally 50/50 between genders, and we don’t meet in any dark rooms.
* Can I come alone?
Of course you can, we encourage it :)
* Can I be late?
Please don't be! We do have a 15 minute grace period where we allow people to funnel in while we hang out, but after that if you arrive too late, it disrupts the flow of the conversation.
* Where do you meet?
The location is posted in Meetup and our [Whatsapp](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS) group for this location. It is HIGHLY RECOMMENDED that you join the Whatsapp group! If you want to know what other cities have a Practical Philosophy Club, you can see our chapters on our [website](https://www.practicalphilosophy.club/practical-philosophy-locations/).
🤝**POLICY**
To respect our members privacy, we ask that no one privately message a member without first getting explicit consent. (This looks like speaking in person and being asked to message privately.) Contacting or texting other participants without prior consent is not permitted and may result in removal from the group. Practical Philosophy reserves the right to enforce this policy at its discretion to maintain a safe and respectful environment.
**PRACTICAL PHILOSOPHY - Making Philosophy Available To All.** ✨
Practical Philosophy hosts weekly, in-person meetups in 25+ countries, including Canada, Spain, Japan, Mexico and many more! 🗺️
\*\*\*
Join our [Whatsapp group](https://chat.whatsapp.com/B6fqS6HGujq8gb3a0kl5pS) 👈
Follow us on [Instagram](https://www.instagram.com/practicalphilosophyclub/?hl=en) 👈
Our [website](https://www.practicalphilosophy.club) 👈
LATIN KRAZY SALSA AND BACHATA LESSONS @ SWAY + PARTY NIGHT
**Hi everyone**
**WELCOME TO LATIN KRAZY THURSDAYS MEETUP EVENT**
**Now**
**DOWNSTAIRS**
**@ SWAY BAR ,**
**EACH THURSDAY FROM 7PM YOU CAN GRAB A BOOTH TO MEETUP BEFORE AND AFTER CLASSES TO CHAT AND MAKE FRIENDS**
**( please bring photo ID for club entry )**
**FREE ENTRY TIL 9PM**
**WE HAVE SALSA AND BACHATA CLASSES FOR JUST**
**£8.00 1 CLASS OR £10.00 X 2 CLASSES**
**A DISCOUNTED PRICE FOR MEMBERS**
**THURSDAY NIGHT DANCE CLASSES TIMETABLE**
**7.30pm – 8.30pm**
**SALSA ROOM x 3 levels = Beginners / Improver and Cali**
**BACHATA ROOM =**
**Bachata with Brandy - General Level**
**8.30pm – 9.30pm**
**SALSA ROOM = x 3 levels = Beginners 2 / Improver 2 and Cali Style**
**BACHATA with Brandy**
**General levels both hours**
**Teachers**
**SALSA = Karin ,Nadeem, Leo**
**Bachata = Brandy**
**Come and buy your ticket on the night, no need for a partner,**
**no need to have danced before.**
**£10.00 1 hour /£12.00 2 hours )**
**£8.00 /10.00 students and NHS workers. ( must show I.D)**
**INCLUDES CLUB NIGHT !**
**PLUS Club night to follow, hosted by Miss Latin K and**
**TOP UK DJ playing all the best in Salsa , Bachata, Merengue, Reggaeton and More**
**Plus Bachata from Dominican Republic in our very own Bachata Room**
**with Dj De La Cruz**
**It's a party night every week.. Latin Krazy the hottest night in the UK.**
**Dress Code Smart casual , no baseball caps,**
**LOOK OUT FOR THE SHOWS, COMPETITIONS AND MORE**
**UK'S NO 1 SALSA / LATIN NIGHT.**
**Salsa dancing in London UK.**
Supersense: From Superstition to Religion by Bruce M. Hood
In this event, we will discuss about a science or philosophy book chosen by London Science and Philosophy Book Club. The attendees will be divided into groups and each of them will focus on a chapter in the book. This month we will discuss about a fascinating book called Supersense: From Superstition to Religion by Bruce Hood. If you haven't read the book, it's no problem. I will bring you up to speed with the discussion materials.
We will meet in a nice lounge area at 6 p.m for introductions. Please come on time so you will not miss out on valuable discussion midway. If you end up in the waitlist, feel free to show up.
Book Description:
Why is it that Tony Blair always wore the same pair of shoes when answering Prime Minister's Questions? That John McEnroe notoriously refused to step on the white lines of a tennis court between points? And that President-elect Barack Obama played a game of basketball the morning of his victory in the Iowa primary, and continued the tradition the day of every following primary?
Superstitious habits are common. Do you ever cross your fingers, knock on wood, avoid walking under ladders, or step around black cats? Sentimental value often supersedes material worth. If someone offered to replace your childhood teddy bear or wedding ring with a brand new, exact replica, would you do it? How about £20 for trying on a jumper owned by Fred West?
Where do such feelings come from and why do most of us have them? Humans are born with brains designed to make sense of the world and that need for an explanation can lead to beliefs that go beyond reason. To be true they would have to be supernatural. With scientific education we learn that such beliefs are irrational but at an intuitive level they can be resistant to reason or lie dormant in otherwise sensible adults.
It now seems unlikely that any effort to get rid of supernatural beliefs or superstitious behaviours will be completely successful. This is not all bad news - such beliefs are a useful glue that binds us together as a society.
Combining brilliant insight with witty example Hood weaves a page-turning account of our 'supersense' that navigates a path through brain science, child development, popular culture, mental illness and the paranormal. After reading SuperSense, you will realize why you are not as reasonable as you might like to think - and why that might be no bad thing.
Agenda:
6 p.m to 7 p.m: Introduction and Socializing
7 p.m to 9:30 p.m: Book Discussion
9:30 p.m to late night: Drinks, Dinner or Feel free to go home
Samba Fusion Drumming - East London
**🔥 Join the Drumming Revolution! – Samba Fusion in East London! 🥁🎶**
Want to try something new?
Do something creative, fun and sociable with a friendly group of people?
Drumming is great for physical and mental health, wellbeing and making new friends.
Our inclusive and friendly Samba band welcomes everyone—whether you're a seasoned percussionist or have never touched a drum before. No experience? No problem! We provide all the instruments and will have you grooving in no time.
Feel the rhythm, meet great people, and be part of an electrifying sound that moves the streets. Just bring your enthusiasm—we’ll bring the drums!
Ready to make some noise? See you there! 🔥🎶
Sambattalion is an established East London based Samba Fusion Band. We have been going for over ten years and use meetup as one way to recruit new members. We play gigs in and around London and beyond. Please bring ear plugs / ear protectors. We have some but if you can please bring your own - and wear them. We are very loud!
No experience required.
We practice every Thursday,
7.00pm-10.00pm (with a 30 minute break)
It is £5 per session (your first session is FREE). Cash only please - pay on the day. We are entirely not-for-profit.
IN PERSON SEMINAR - THE DESTINY OF HUMANITY AND HUMAN BEINGS IN THE AGE OF AI
**In Person Seminar - The Destiny of Humanity and Human Beings in the Age of AI**
**With Paul Levy**
Why has Artificial Intelligence appeared so quickly in our world and what does it mean for us to be living in these times? With plenty of time for conversation and discussion Paul Levy will examine the opportunity presented to each and every one of us to meet the challenges of the age of digital technology and so-called "AI". Paul will draw upon current research, his own direct experience, and insights from Anthroposophy,
***Paul Levy is a writer, academic and author of several books including Technosophy, Digital Inferno and The Poetry of Change.***
All Welcome, No Need to Book, No Charge.
This event will not be recorded.
DONATIONS
There is no charge for online or face to face events, except for Workshops involving extra cost. Voluntary donations towards our overheads are gratefully received and can be made either by Paypal or by Bank Transfer to a Nationwide account held for this purpose:
PAYPAL:
to SUE PEAT at suejoanpeat@gmail.com
BANK TRANSFER:
ACCOUNT NAME: ADRIAN HOTTEN
ACCOUNT NO: 31466776
SORT CODE: 07-01-16
Many thanks.
Rationality and Reasoning Events Near You
Connect with your local Rationality and Reasoning community
In-Person Meeting: How to Improve Relationships with Others
Attend a free seminar on how to have successful and lasting relationships.
At this seminar you will learn:
How to spot and handle negative and toxic relationships.
How to get through the "rough patches" in a relationship.
How to choose the right people to work with.
The three things that make or break any relationship.
How to make a good relationship great.
All are welcome. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
Hosted by the Dianetics and Scientology Life Improvement Center of Central Ohio.
Stop Guessing: How to Measure and Improve LLM Outputs
Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on.
That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable.
In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork.
This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it.
We’ll cover:
* Why “it looks good” is not enough
* How to improve prompts by changing the input, context, and constraints
* How to compare LLM outputs more systematically
* Basic evaluation techniques for accuracy, consistency, and usefulness
* How embeddings, cosine similarity, and scoring can help evaluate results
* Where automated evaluation works — and where humans still need to stay in the loop
By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve.
LOGISTICS AND PARKING:
The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks!
The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.
Free In-Person Meeting: Get Over Losses & Betrayals, Build Lasting Relationships
This is a free, in-person meeting on the subject of betrayals, losses and how to get over them so you can build lasting relationships.
Burdened by a stressful relationship? Unhealthy relationships can trigger feelings of anger, despair or self-doubt. They can create dwindling spirals of fights and seeking to make-up, or trying to “pin the blame” on someone or something. If you don’t find the RIGHT reasons, or select the correct sources of the problem, the problem can just get worse and worse.
Whether in love or personal ties, with friends or at work, our life really IS affected by the quality of our relationships. Good ones can promote pleasure and survival while less optimum ones can lead to annoyance, anger, self-doubt, stress, or even affect our health and ability to survive well.
Whether you are suffering from a divorce, or a painful break-up, don’t know who to trust (or who to CHOOSE) as a partner, friend, boss or employee - the anxiety of relationship troubles can really make a mess of things. Maybe you’ve suffered a betrayal, or are dealing with hostility or criticalness or invalidation. Dwindling relationships can involve destructive behavior, where we hurt those we love, or start succumbing to self-destructive thoughts, attitudes or behaviors that spiral out of control and affect much more than our immediate relationship.
Past losses in love or life can affect how we act or react to new people and situations and hold us back from even starting to create new, possibly great relationships! How can one get back onto a saner course of action?
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life: human relationships!
Break free from self imposed limitations
Here we will discuss:
• How to “erase” the trauma of past hurts and betrayals so that one isn’t always repeating past mistakes.
• Why and how do the negative emotions of others affect you?
• Why is my partner withdrawing and what can I do about it?
• Why do we sometimes feel compelled to hurt the ones we love?
• Fights & arguments - what's really behind them?
• What underlies “corrosive criticism” or the need to invalidate self or others?
• How one can stably change one’s outlook on life so they can affect positive change?
• Where do compulsive destructive behaviors come from and what can be done about them?
• How to form closer bonds & keep growing the relationships with the people you care about?
• How to enhance one’s own ability to survive and create positive healthy relationships whether in love, family & friendships or in work, business or one’s career?
Relationships can be hard and life itself IS challenging. Why not arm yourself with the knowledge and breakthroughs that have been made about the mind, mental reactions & interpersonal relationships, so that one has better awareness and control over themselves and life in general.
Learn where painful experiences are “stored” and how they can unknowingly affect us. You will also find out how one can “erase” those past painful experiences so that one is free to move forward without being tripped up by the past. Learn too, about what can lead some people to become “toxic” personalities and how to identify those traits in others so you won’t be tripped up trusting the wrong person.
Our free Meet-ups occur in a safe environment where one can learn, without fear of judgment or criticism, and without the recommendation of harmful mental techniques or therapies, just how YOU can get yourself onto a happier & more successful path: in love & in life.
We look forward to having you join us!
This class is sponsored by the Dianetics & Scientology Life Improvement Center of Central Ohio.
Sunday Brunch
Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!
Humanist Program
This presentation will be by Ben Iten, humanist chaplain and HCCO Board Member. Speaking on expressing Humanism values in American democracy.
This meetings will be hybrid. You can meet us in-person or attend online. The formal presentation will start at noon.
Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk.
The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event.
Join Zoom Meeting
[https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1)
Meeting ID: 878 3656 4953
Passcode: 760812
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Free In-person Meeting: Unwanted Emotions & Loneliness, How to Get Over Them
This is an in-person meeting.
Did you know that unwanted emotions like loneliness, sadness, hopelessness, anger, fear, anxiety, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not chemical imbalance in your brain due to some nebulous chemical reactions by chance.
Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you.
The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life.
For instance, let's say you are already carrying a huge load on your back, then you cannot take on much more, but, let's say something else happens to you, such as the difficulties from the Pandemic, then the resultant combined weight on you can take you over the edge, kind of like the straw that break the camel's back. When this happens, people's attention usually goes to the straw that was added, but actually the majority of the weight had come from the huge load that were already there, holding a person down and causing a person issues.
So how do you remove the huge load that was already there? How do you lighten them up? Is it possible to get rid of them?
That is what this meeting will be all about.
Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life.
Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there.
This group is created by the Dianetics and Scientology Life Improvement Center of Central Ohio.
Psychic Development Series II - Pueo Group
Private Group. Closed to the Public
Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy.
In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected.
The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve.
I look forward to sharing and discovering with you. - Cynthia





















