Flawed economic models mean climate crisis could crash global economy, experts warn States and financial bodies using modelling that ignores shocks from extreme weather and climate tipping points

We really must rethink what we mean by economic growth - it also has to be sustainable, and so must also encompass metrics beyond the financial.

www.theguardian.com/environment/...

Water Summit | February 11th 2026 in London Economist Impact's Water Summit in London in February 2026. Over 300 industrial water users, utilities and investors convene for water security and resilience.

Looking forward to attending the 1st @economist.com Water Summit: "Making water a boardroom priority", in London on 11th Feb.

We must advance sustainable water management to reduce business risk and drive innovation in water-related data, tools and strategies.

events.economist.com/water-summit/

How England’s outdated water tracking system leaves regulators in the dark Experts warn accurately monitoring consumption by bulk users such as farmers, datacentres and businesses can be all but impossible

We need robust, integrated measurement of water use & wastewater generation across catchments & nationwide.

Without it, we cannot improve efficiency, expand recycling and reuse, or secure long‑term water resilience.

We need Government incentives to drive this.

www.theguardian.com/environment/...

Three students smiling in front of a campus building, with text promoting the University of Bath's scholarship offer for international students in 2026.

We're delighted to share a new series of Bath scholarships, offering up to £9.2 million in funding for high-achieving home and international students to join us from September 2026.

For undergraduate visit: Go.bath.ac.uk/ug-funding
For postgraduate funding visit: Go.bath.ac.uk/pgt-funding

We're helping young people take the next step towards University with Pathway to Bath, a free programme designed for Year 12 students who meet our Widening Participation criteria.

Find out more ⤵️
www.bath.ac.uk/campaigns/pathway-to-bat...

Students from Target Bath.

Bath Ambitions is a free Year 12 programme for Black African and Caribbean heritage students across the UK.

You’ll explore life at Bath, discover what studying here is really like, and get personalised support to make confident choices about your future.

https://bit.ly/3MgAZl9

National Emergency Briefing Take Action on the Climate and Nature Emergency | How to engage after the National Emergency Briefing and support science-led solutions

Please ask your MP to watch the 9 expert briefings on the climate & nature crisis, and then add their name to the Parliamentary Call for a televised emergency briefing.

More info: www.nebriefing.org/take-action

Full talks: www.youtube.com/@nebriefing

Clips of all nine talks below 🧵1/10👇
#NEB2025

UK to rejoin EU’s Erasmus student exchange programme Exclusive: British students will be able to participate in EU-wide scheme from January 2027, sources say

Well finally.... a long overdue return to the Erasmus programme.

Some really excellent news for UK students wishing to study in Europe, and for European students wishing to study in the UK. The potential for broadening the scheme is also a great move.

www.theguardian.com/world/2025/d...

Do you think your MP is aware of the full implications of the climate crisis, across health, national security, food security and our economy?

Ask them to attend the first National Emergency Briefing on 27 Nov: www.nebriefing.org

Pictured: Winning entries for Wildlife Photographer of the Year 2025 South African photographer Wim van den Heever takes the main prize for his shot

Spme quite stunning photographs, and perhaps a reminder of some of the more important aspects of life on our planet.

BBC News - Pictured: Winning entries for Wildlife Photographer of the Year 2025 - BBC News
www.bbc.co.uk/news/article...

Tell UK Leaders: Ban Bottom Trawling in Marine Protected Areas The UK government has finally announced a plan to ban destructive bottom trawling in 41 offshore MPAs. The catch? It’s not a done deal. A public consultation is open NOW before anything is finalised —...

Bottom trawling is one of the most destructive fishing methods in the world.

Please consider joining the campaign to have it banned, most particularly in Marine Protection Areas.

only.one/act/uk-mpa-c...

Water Innovation Europe 2025 - Copenhagen Calling: The Future of Water is Smart and Resilient - Water Europe

📢 Registrations are OPEN for #WIE2025 in Copenhagen, Oct 27-28!

Join us to shape the EU #WaterResilienceStrategy. Connect with leaders, hear from policymakers & showcase your innovation.

Register & find all opportunities👉 watereurope.eu/event/water-...

A promotional graphic for the conference, featuring a head shot of Tom Arnot.

I am also very much looking forward to moderating a Panel at the British Water "Innovation Summit 2025" in London at the end of this month.

Jeremy Heath, Matthew Hughes, Gareth Richards, Andrea Rubini and I will be discussing "Showcasing Successfully Scaled Innovations".

tinyurl.com/9asftx7y

A promotional graphic for the conference, featuring a head shot of Tom Arnot.

Delighted to be moderating a Panel at the International Water Association "Water Horizons 2025" conference in London in just over 3 weeks time.

Jo Harrison, Jeannette Henderson, Ben Tam and I will discuss the "Role of Innovation in Future Proofing Water Utilities".

www.waterhorizonsevents.org/home

Data centres to be expanded across UK as concerns mount The number of data centres is set to jump by a fifth in the coming years, figures seen by the BBC suggest.

If new data centres add 71 TWh of energy demand, that means an increase in water demand of ~135 billion litres per year.

Adopting circular economy strategies for water management should be the enabler.

BBC News - Data centres to be expanded across UK as concerns mount
www.bbc.co.uk/news/article...

A photograph from the main entrance of Bath Abbey, looking down the nave towards the stage. The Abbey is full of parents, friends and family, celebrating the success of our students.

Many congratulations to all the ‪@uniofbath.bsky.social‬ Chemical Engineering students (BEng, MEng, MSc, PhD) who graduated today in Bath Abbey. 👏

Go out there & make a positive difference for a sustainable future & seize your opportunities!

I wish you a very happy, healthy & successful career. 🥂

The Cost of NOT Net Zero - Net-zero is much cheaper than thought for UK – and unchecked global warming far more costly.

Check out the Carbon Literacy Project: carbonliteracy.com

OBR: Net-zero is much cheaper than thought for UK – and unchecked global warming far more costly - Carbon Brief Reaching net-zero will be much cheaper for the UK government than previously expected – and the economic damages of climate change far more severe.

OBR: Net-zero is much cheaper than thought for UK – and unchecked global warming far more costly www.carbonbrief.org/obr-net-zero...

Show Your Stripes Visualising how the climate has changed for every country across the globe

showyourstripes.info/b/europe/uni...

I'll be at the Telford International Centre next Tuesday and Wednesday, for the European Wastewater Management Conference & Exhibition.

Looking forward to a packed programme, and to chairing a Circular Economy session.

Programme: shorturl.at/iRicC

Registration: shorturl.at/aovHL

See you there!

Researchers from Bath’s Water Innovation and Research Consortium (WIRC@Bath) will lead the first large-scale demonstration of a technology to create ultra-pure water from wastewater after winning major funding from UK water regulator Ofwat.

www.bath.ac.uk/announcement...

#Research #Water

Delighted to be working with Northumbrian Water, Waterwhelm, AtkinsRéalis, SSE Thermal & others to deliver high purity water from treated final effluent using waste heat. The recovered water will be reused in industry, thereby reducing fresh water demand & demonstrating a circular economy approach.

Very bohemian..

The purchase cost of these wasted Easter eggs will be just over £40 million.

Do you think we need to re-evaluate what we are doing?

Happy Easter to all who celebrate.

The carbon footprint of this waste is about 14,720 tonnes of CO2, which is equivalent to someone driving their petrol car for 3,200 years.

8,000 tonnes of waste plastic, card and foil will come from the packaging around these wasted Easter eggs.

The UK will waste 8 million chocolate eggs this Easter, which is about 10% of what is purchased over the counter.

This has a water footprint of about 38.4 billion litres, equivalent to roughly 15,360 Olympic swimming pools worth of water.

Who should pay for urban wastewater treatment? The pharmaceutical and cosmetics industries have gone to the EU's court to challenge a directive that requires them to finance at least 80% of urban wastewater treatment. #EuropeNews

About 80% of micropollutants come from pharmaceutical or cosmetic use, so why should the manufacturers of such products not pay towards wastewater treatment?

www.euronews.com/my-europe/20...

Panoramic view of the city of Bath in the UK.

Blessed with a glorious view from my balcony.

Just 9.5% of plastic made in 2022 used recycled material, study shows Global research reveals most of 400m tonnes produced using fossil fuels, predominantly coal or oil

"Plastics recycling" is essentially a con.

Instead we are choking the planet (and our own bodies) with #PlasticWaste and #PlasticPollution
www.theguardian.com/environment/...

Revealed: Big tech’s new datacentres will take water from the world’s driest areas Amazon, Google and Microsoft are building datacentres in water-scarce parts of five continents

www.theguardian.com/environment/...