Global Warming

**The Unscented Transform: theory, extensions and practical application to Bayesian inference** We are delighted to have John Whitamore back at the Bayesian Mixer. Please register here: https://www.tickettailor.com/events/bayesianmixer/2154878 **Abstract:** How can we perform Bayesian inference without resorting to slow random sampling methods? Isn't there a nice, pragmatic way to use the geometry of a problem to use only a very small number of samples, placed deterministically? Isn't there a good, straightforward way to implement Bayesian models in practical settings? This talk explains the real-world problems that can be solved by the Unscented Transform. It begins with an intuitive introduction to Bayesian methods, discusses the Unscented Transform and connects the ideas to geometry, finite elements analysis and deep learning. **Bio:** John Whitamore is a Senior Data Scientist at Simply Business, a leading UK InsureTech firm. He has previously served as Head of Data Science for a leading food retailer, as Head of Trading and Systems for an investment management company and as Global Head of Convertible Bond Trading for a European investment bank.

MCP is changing how developers build with AI, but we're just scratching the surface. Join us for an evening of talks that go beyond retrieval to explore what's actually possible when you give agents real tools, real constraints and real APIs. **Agenda** ​6:00 PM - Doors open, registration and networking ​6:10 PM - Welcome (Upsun & Cloudflare) ​6:20 PM - MCP: Context is Everything! - Carly Richmond, Elastic ​6:45 PM - Sandboxes: how to limit agents so we can use them more - Patrick Dawkins, Upsun ​7:00 PM - Break (Food & Drinks) ​7:30 PM - Cooking with MCP in VS Code - Liam Hampton, Microsoft ​7:55 PM - Efficient tools with MCP code mode - Confidence Okoghenun, Cloudflare ​8:15 PM - Open networking and drinks ​9:00 PM - Close 🗣️ ​**Talks** ​**MCP: Context is Everything! - Carly Richmond (Developer Advocate Lead, Elastic)** ​MCP is a powerful tool for giving LLMs capabilities to not just retrieve information, but to automate key actions based on relevant data. Let’s see how it can be used for retrieving relevant context and other activities such as observability. ​**Efficient tools with MCP code mode - Confidence Okoghenun (Senior Developer Advocate, Cloudflare)** ​Traditional MCP approaches choke on context windows: Cloudflare's 2,500+ endpoint API would require 1.17 million tokens. Code Mode flips the script by having LLMs write code against typed APIs instead of making direct tool calls, achieving 99.9% token reduction. Come learn how code mode works and how to optimize your MCP tools with it. ​**Sandboxes: how to limit agents so we can use them more - Patrick Dawkins (Principal Engineer, Upsun)** ​We want our agents to run longer and use more tools, but we're hampered by constant prompts for approval. Sandboxes are the practical middle ground: isolate the agent so you can stop watching every command and let it work. This talk covers what "sandbox" means, who provides them today and the Linux primitives that let you build one yourself. ​**Cooking with MCP in VS Code - Liam Hampton (Senior Cloud Advocate, Microsoft)** ​In this session Liam will show you how VS Code is fully supporting the MCP spec, from MCP Apps to sandboxing and elicitations. 📅 **Date and Time:** Thursday, May 14, from 6:00-9:00 PM 📍 **Location:** Cloudflare Address: 6th Floor, County Hall/The, Riverside Building, Belvedere Rd, London SE1 7PB, UK 👉 You can also register here: https://luma.com/eb8j6lhu ⚠️ Please make sure you provided your full name (no nicknames or abbreviations will be allowed) and to bring your ID card as it will be mandatory to show it upon check-in to security. Entry will be first come, first served. We recommend arriving early to make sure you get in. **⚡️ Interested in giving a talk? ⚡️** Have you ever considered presenting on your Elastic use case? We welcome 5-10 minute lightning talks, 45-minute deep dives, and everything in between. If you're interested, please submit via our [CFP](https://sessionize.com/elastic-meetups/) or send us an email at [meetups@elastic.co.](http://meetups@elastic.co./)

Dear Members, As the **early evening from 5pm** [https://luma.com/he99iszf](https://luma.com/he99iszf) unfolds toward sunset, the tone deepens. Conversations shift from introductions to alignment: * Capital meets narrative * Ideas meet execution * Ambition meets backing * Complimentary nibbles & drinks What to expect: Guests arrive at Flex @ Tide, stepping off the street into a space that feels deliberately curated—minimal, elegant, quietly confident. **630-730pm There will be 5 Roundtables** \- Investment\, Tech & Ai\, Film & Music\, Scaleups & GovTech\. If you would like to head a table for discussion please reach out \(Zee Whatsapp 07588812528\)\. **Thank you to Flex @ Tide, The Master Collective**, **YouYaa**, and the **Future Crowd.** Floor-to-ceiling windows frame the river like a living artwork. There’s a subtle soundtrack—low, ambient, almost cinematic—punctuated by the clink of glasses and the first bursts of laughter from early connections forming. Feel free to bring friends and colleagues. If you are looking for future collaborations please let us know. **8pm Carriages** With warm regards, Zee & Team NB For Partnerships or Sponsors zee@picnicbank.com & [zm@mastercollective.xyz](mailto:zm@mastercollective.xyz)

Hi folks! If you're in London and want more than just a pint, join the most spirited global meetup in town! Our attendees, mostly 20–30-somethings, meet every Thursday at 7:30 PM. [[[Click this whatsapp group link to join]]](https://chat.whatsapp.com/CTIYthjm1lx02Dc8G2eHVJ) Whether you're here for a semester, a startup, or a selfie at Big Ben, this is where friendships begin. It’s a place where locals and internationals come together to talk, laugh, and share the world through conversation. see u soon 😀

Ready to get outside? Our Thursday morning session in Dulwich park is back! At this moment we can meet with up to 30 people (of more than two households) to do outdoor exercise and walks. However, i like to keep our exercise groups small, so I have set the maximum participants at 12. For now this walk is for our experienced Nordic Walkers only, who already used to Nordic Walk with us regularly before Covid 19 kept us indoors, and who have their own Nordic Walking poles. As this session is outdoors, we will not ask you to wear a face mask, but we do ask you to keep 2 meters apart. Some of our walkers might be immune compromised or more at risk, so please help us keep everyone safe! Please do not come to the session and stay at home if: - you know you have been in contact - in the last 2 weeks- with someone with symptoms of possible Covid, or if you have been in contact with someone who tested positive. - you have any of the following symptoms: (new) Loss of smell/taste, Persistent cough, Fatigue, Loss of appetite, Skin rash, Hives, Fever, Severe muscle pain, Shortness of breath, Diarrhoea, Delirium, Abdominal pain, Chest pain, Hoarse voice, Eye soreness, Sore or painful throat, Nausea or vomiting, Headache, Dizziness or light headedness We meet by the cafe in the middle of the park. Session Price: £10 per session, £89 for a 10-session card or £70 unlimited sessions per month. Session cards and pay Monthly can be used in any of our outdoor walks or indoor Zoom classes sessions (except for the Parkinson's sessions). Pay What Works: The price shown above is the “true” value of the session that best reflects the work I put into preparing and leading your session. However, I understand that not everyone can afford to pay full price, and I don’t want that to stop you from joining us. In an effort to find a balance between more financial accessibility and sustainable pricing, I now offer a “Pay What Works” model. This allows for financial flexibility while still valuing and respecting the work and energy I provide in creating and delivering these classes. Then send an email to ailien@fitandhappyoutdoors.com with the heading “INVOICE please”- followed by “FAHO 1” to pay full price as quoted below, “FAHO 2”, for 20% off, or “FAHO 3” for 50% off. Pllease do tell me if you want to pay for 10 sessions, or if you’d like to pay monthly. I prefer payment by bank transfer, but if that is not possible you could pay in cash. No cheques please, the queues by the banks are just too long. We walk in all safe weather conditions – if a walk is cancelled, we will contact you to let you know. Please check for text messages or Meetup messages before leaving home!

We have a chance to talk about today´s realities and express our views about some topics of great importance about events that are shaping and affecting our daily existence. The speed of change is acelerating on a daily basis and many of the things we thought could not happen are actually happening. The only certainty is uncertainty.

Update 14 May: Tomorrow looks like it’s going to be a very London-weather day, and we might end up watching clouds instead. ⛅️ We will still go ahead with the event and play it by the ear. Looks like low chance of rain on those hours. But please bring an umbrella instead of the blanket because we will pivot to a walk as the ground must be wet. If it ends up raining we will go to Myra, our usual cafe which is like 20 min away. 😊 Looking forward to seeing you tomorrow! 💟 ———————————————————— Join us for a screen-free Offline Women Sunset in the Park to enjoy the fresh air and end the week in nature. Close the laptop and trade the screen glare for the evening glow. This is a simple, tech-free space to decompress from the work week. We’re heading to Regent’s Park to just sit, hang out on the grass, and watch the sun go down. It’s the ultimate Friday reset, giving us a chance to reconnect with nature, other women and ourselves. We’ll meet at Queen Mary's Rose Gardens for a gentle wander through the flowers and the park. As the "Golden Hour" starts, we’ll find a peaceful spot to sit, chat, and watch the sky change. No pressure and no agenda, just fresh air and good company. While we meet at the Rose Garden every time, our final "sitting spot" will change, allowing us to experience different areas of the park together. Bring a blanket and some snacks if you like, or just show up as you are. Spots are limited to ensure the group remains small, intimate, and everyone has a great time connecting face-to-face.

Meet fellow early birds. Get a big dose of nature: wild sky, abundant green space, and occasional wildlife. And then warm up in a nearby cafe. Conversations fuelled by early morning light and coffee tend to be good ones. **The plan:** * meet at 7AM at the top of **PRIMROSE HILL** * take in the view for a little while (depending on how cold it is) * walk to ROOTS, a friendly café on Regents Park Road * warm up with coffee (10% off) Become part of our community of regulars, or just drop by for a one off experience. We meet frequently - sometimes weekly, sometimes fortnightly - to create and sustain community. New people are always welcome :-) **[WHATSAPP GROUP](https://chat.whatsapp.com/DPkYXvrP6IhFrSRDiQACLC)** to keep up to date **[INSTAGRAM](https://www.instagram.com/thesunriseclubetc)** to see what these meetups look like **[SUBSTACK](https://experimentsingroupwisdom.substack.com/)** for the newsletter and occasional extras **[WEBSITE](http://www.alltogether.one/)** for all other groups We will be easy to find because we will be at the top of the hill with a big red flag that says 'THE SUNRISE CLUB' and a sign that says 7AM SUMMIT If you would like to further support these meetups, please [subscribe to the newsletter](https://experimentsingroupwisdom.substack.com/) and [follow us on instagram](https://www.instagram.com/thesunriseclubetc/) :-)

Have you ever wanted to get together outdoors and chill out amongst good company whilst being immersed within nature & amazing weather? If so, then this is the right event for you. Welcome to another one of the CHILL events where you have the opportunity to settle in the parks, form friendships, socialise, have a picnic and so much more whilst being immersed within the luscious greenery, botanicals and the gorgeous weather. 

With this particular chill event, we will be settling in Kensington Gardens. Kensington Gardens is another royal park which offers some beautiful greeneries and botanical gardens within. It is also a soothing place to relax and socialise. Depending on the aura and if the event goes well, we may do an aftermath and let democracy decide. My fellow explorers, if you enjoyed the event, I’m more than happy to accept any donations which of course are optional but will go a long way to help me unlock and deliver even more exciting and engaging events and resources: https://www.paypal.me/calvinjoy 

WHAT - Chill at Kensington Gardens
WHERE - Kensington Gardens
WHEN - 6pm - 9pm
MEETING POINT - Kensington Gardens
NEAREST STATION - Lancaster Gate Station
REQUIREMENTS - Just your good behaviour is all and whatever is listed above for the walk. Maybe bring your ID if we do an aftermath. Disclaimers: Please be on your best behaviour and respect one another. This group doesn’t tolerate any misbehaviour and misconduct. Should such a thing take place, you will be removed. If you ask a question that either already has the answer to it or doesn’t relate to the event at all, I won’t respond. Whenever an event takes place, I will cut off contact 20 minutes after the event commences. If you message even 1 minute after the cut off time, I won’t be available as I’m conducting the event. There will be photography and videography by myself so if you are photo conscious and/or do not want to be in the video, do kindly inform me and I’ll try my utmost best to not involve you in the picture. Let’s all be responsible but please be aware you come at your own risk. Do be mindful of your possessions, belongings and most importantly, your safety. The ‘London society of explorers’ accept no risk of liability at this event.

ENJOY THIS UNIQUE WALK IN STUNNING GREEN SPACES. **WALK START:Crystal Palace Park Railway Station** (National Rail - Travel Zone 3/4) WALK ROUTE: Today we walk through the contrasting scenery of Crystal Palace Park, Sydenham Woods, Dulwich Park and Horniman Gardens. WALK DISTANCE: Approx 6 miles. WALK FINISH: Forest Hill Station ( National Rail and London Overground). STOPOUT POINT: Throughout the walk we will cross several London bus routes. **Scroll down to see Disclaimer and Notice of Risks.** ENJOY UNIQUE HEALTHY WALKS IN STUNNING GREEN SPACES OR ALONG WATERWAYS IN LONDON. STRENGTHEN NEW FRIENDSHIPS IN A PUB SOCIAL AFTER THE WALK. **COST of EVENT**: **All of the walks on this group are only £5 each to attend. Payment is not collected before the day of the event to allow you maximum flexibility.** **This walk is free for holders of the Ken's Events Membership Card.** Get out, explore and enjoy London's abundant green spaces and surprising surrounding countryside. Give up the city streets for a day and breathe some fresh air. Improve your overall fitness levels and make some new friends at the same time. Social Event: Our walks are social walks, where the emphasis is on meeting new people, enjoying nature, healthy exercise, and fresh air. Our walks are not interrupted with running commentaries or historical lectures, although occasionally features of significance may be pointed out. As such our walks will be continuous with few stops and it is your responsibilty to keep walkers ahead in view and to follow the direction of the walk. We always end the walk at a pub where the socialising can continue. Take this opportunity to visit green parts of London, unknown to most people, and that you would not otherwise have an opportunity to see. RISKS:Please dress appropriately for weather conditions and carry a bottle of water and necessary medication. You need to be moderately fit for this walk and be able to walk for four miles without a break. In these walks we use; pavements, cross busy roads, public parkland, towpaths alongside water, other public paths, and tracks through woodland and countryside. Please only wear good sturdy shoes, trousers are recommended, and take care as surfaces may be uneven, and some paths are also used by joggers and cyclists. Be wary of portruding tree roots and low overhanging branches. If you require insurance for these walks then you must arrange this yourself. No large dogs or small children please. Please arrive in good time to allow opportunity to use toilets at the start of the walk as there may not be any toilet breaks available during the walk. WANT TO COME ON ANOTHER WALK? For a list of future walks go to[ http://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/](https://www.meetup.com/KENS-EVENTS-EXPLORE-LONDON-SECRETS/events/) DISCAIMER All Ken's Events are subject to a disclaimer. Please click here [https://www.meetup.com/kens-events-explore-london-secrets/](https://www.meetup.com/kens-events-explore-london-secrets/) to find out more about Kens Events/Walks and click on 'read more' to see full disclaimer. Please post no pre-event messages unless you are posting something relevant for the whole group. Kens Events also has a facebook page. [http://www.facebook.com/Kens.events](http://www.facebook.com/Kens.events) When you arrive at the station look for Ken with Kens Events/Meetup Badge outside the station. WHAT IF THE WEATHER IS BAD? - Light rain is not a problem, only very heavy rain will lead to a postponement.

**History** The history of [Blendon Woods Metro Park](https://www.metroparks.net/parks-and-trails/blendon-woods/) began long before its 1951 opening, rooted in a landscape of rugged ridges and deep ravines that made the land unsuitable for traditional farming. In 1945, a report proposing a metropolitan park system for Franklin County specifically highlighted these cliffs of Bedford Shale as some of the "wildest land in the vicinity". Following this recommendation, the recently formed park district purchased the first 229 acres in early 1949. Because the terrain was so uneven, developers had to cut a mile-and-a-half-long roadway through dense woods just to bring in heavy equipment. This initial preservation effort ensured that the mature second-growth hardwood forests remained largely untouched by the urban expansion spreading toward Westerville. Opening day arrived on Labor Day, September 3, 1951, marking Blendon Woods as the second park in the Columbus and Franklin County Metro Parks system. The final push to open was a frantic race; the State Highway Department only finished the primary gravel access road four days before the gates opened. Early staff members, consisting of just four full-time employees, had to hand-dig pit toilets and learn construction skills on the fly to build the first picnic shelters. Despite the dusty conditions and limited facilities, the park was an immediate success, drawing massive crowds from across Central Ohio. By the end of the 1950s, annual visitation had already climbed to over 190,000 people. As the surrounding suburbs grew in the 1960s, the park faced severe overcrowding that threatened its natural habitats. In response, Franklin County voters passed the first Metro Parks levy in 1960, providing the funds necessary for a decade of steady expansion. During this era, the park nearly doubled in size, growing from 264 acres to over 570 acres by 1968. Planners also addressed a critical water shortage by collaborating with the U.S. Soil and Conservation Service to build a lake in 1964. This body of water originally served as a temporary reservoir before its role shifted toward conservation and wildlife support. The 1970s marked a transition toward the specialized wildlife and educational focus for which the park is known today. In 1971, the Walden Waterfowl Refuge was established around the 11-acre Thoreau Lake, creating a sanctuary that remains restricted to provide a quiet habitat for migratory birds. A formal nature center was also developed during this period, expanding on the guided Sunday walks that had been a park staple since the early 1950s. The park’s famous "Monarch Mansion" also became a prominent fixture, starting a long tradition of raising and releasing thousands of monarch butterflies each September. These initiatives cemented the park’s reputation as a premier destination for birders and nature enthusiasts. In more recent decades, Blendon Woods has continued to modernize while maintaining its wilderness character. The 10-acre Natural Play Area was added in 2017, encouraging kids to explore the ravines and woods off-trail. This was followed by the opening of a $1.5 million inclusive playground in April 2025, designed to accommodate children of all physical abilities. The nature center also underwent major renovations to include immersive, three-dimensional exhibits and a new butterfly house. Today, the park encompasses 653 acres, preserving a unique geologic and biological corridor amidst the bustling Westerville and Northeast Columbus area. **Map of the Park** Here is a map of [Blendon Woods](https://www.metroparks.net/wp-content/uploads/2025/05/BLN_map_Inclusive-Playground-and-Butterfly-Trail_May-2025_1980px.png). **Summary** For this event, we will hike the Lake View, Hickory Ridge, Ripple Rock, Overlook, Brookside, and Sugarbush Trails. This sounds like a lot, but it will really be only a little over five miles. Blendon Woods has a few hills here and there, but it's not one of the more strenuous metro parks. **Where We'll Meet** We'll meet just in front of the Nature Center. This is about a mile into the park from the main entrance. You have to go past the Ranger Station and the Shadblow Reservable Area to get to it, so don't stop too early at the Ranger Station and get it confused with the Nature Center. **After the Hike** Afterward, we will head over to [Forbidden Root Restaurant & Brewery](https://forbiddenroot.com/restaurants/columbus-ohio/) at Easton for [drinks](https://forbiddenroot.com/restaurants/columbus-ohio/#dinner-menu) and [food](https://forbiddenroot.com/wp-content/uploads/Cbus-Food.pdf). We should be there by 5 if you can't make the hike and just want to join us for drinks. The brewery's actual address is [4080 Worth Ave, Columbus, OH 43219](https://www.google.com/maps/place/4080+Worth+Ave,+Columbus,+OH+43219/data=!4m2!3m1!1s0x88388a86d10b6619:0x4d42b470a5cf11d3?sa=X&ved=1t:242&ictx=111); however, I recommend pointing your GPS to the [Worth Garage](https://www.google.com/maps/place/Worth+Garage/@40.0542293,-82.9137962,17z/data=!3m1!4b1!4m6!3m5!1s0x88388b4df6082825:0x17582f0eccd9dda1!8m2!3d40.0542293!4d-82.9137962!16s%2Fg%2F11rzfvvv8b?entry=ttu&g_ep=EgoyMDI2MDQxNS4wIKXMDSoASAFQAw%3D%3D) across the street. Parking in this garage is free as long as you're not on the first floor, and it is literally right next to the brewery.

Join us this Thursday (5/14) at 6:30 pm at Rocky Fork Metro Park in Westerville as we walk about 2.5 miles of a fully paved trail. The Beech Woodland trail is a flat yet scenic trail with a variety of landscapes. Let’s take it in together!

Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!