Physical spaces are increasingly dense with networked devices, promising seamless coordination and ambient intelligence. Yet today, cloud-first architectures force all communication through wide-area networks regardless of physical proximity. We lack an abstraction for spatial networking: using physical spaces to create boundaries for private, robust, and low-latency communication.
Forest-focused Natural Climate Solutions (F-NCS) are crucial for climate change mitigation through emissions reductions and carbon sequestration. The Voluntary Carbon Market directs finance to F-NCS activities by the sale of carbon credits to offset emissions. However, inconsistent implementation and imprecise rules have led to over-crediting and other integrity challenges, reducing confidence in F-NCS effectiveness.
A world without nature feels rather impermanent, doesn't it? It's difficult to imagine a healthy future without clean air, fresh water and diverse wildlife. Yet important policy is being decided at the moment that will sideline "nature-based solutions" for net-zero carbon targets.
Choosing where we source the food that we eat makes a difference to the environment, but by how much? After churning through around 100 petabytes of data, beginning with our LIFE metric and moving onto food provenance maps and import/export data for the world, we now know the answer can vary by three orders of magnitude for species extinction risks.
What if you could really revoke your actual biometric identity, and install a new one, by live rewriting your biological self? We propose some novel mechanisms for hot swapping identity based in novel biotechnology. We discuss the potential positive use cases, and negative consequences if such technology was to become available and affordable.
Biodiversity is declining in many parts of the world. Biological diversity measurement and monitoring are fundamental to the assessment of the causes and consequences of environmental changes, identification of key areas for the protection of biodiversity or ecosystem services, determining the effectiveness of actions, and the creation of decision-support tools critical to maintaining a sustainable planet.
Achieving the goals of the Kunming-Montreal Global Biodiversity Framework (GBF), requires robust monitoring and reporting to track progress and guide action. However, our ability to understand trends is challenged because biodiversity data are fragmented and biased. This stems from the many different approaches used to record data, aggregate records, and analyze them to detect trends and attribute causes.
We've been having great fun at the EEG recently releasing embeddings of our new TESSERA geospatial foundation model. A foundation model is designed to be used for downstream tasks without having to retrain a full model for every individual task.
That's a wrap for the next decade with Aarhus 2025, where I presented our paper on "Steps towards an Ecology for the Internet". I was a little unsure about how to approach the presentation, largely because the ideas seem a little crazy if they'd been proposed even a year ago! Luckily my co-authors strengthened my spine with encouragement and gin, and the event was tremendous fun packed with useful insights.
Since I wrote about the new ATProto-powered Tangled Git forge a few months ago, it's come along by leaps and bounds! First, and most excitingly, they've added continuous integration via Spindles which are built in a nice ATProto style: The pipelines are Nix-only right now, so I braved using it [1] for a new GPS Exchange Format library in OCaml that I wrote.
I'm emerging reenergised from an epic trip to the Okavango Delta in Botswana, where we spent weeks in the wilderness gathering ground truth for TESSERA (and enjoying the wildlife!). Piecing together our locations was quite important, and so I took a cue from Ryan Gibb and deployed OwnTracks and HomeAssistant Device Tracker before I headed out there.