Dr Pete Knapp

@peteknapp.bsky.social

Air quality scientist & filmmaker. Made a film: Fires and Fascism https://fires-and-fascism.co.uk

I can’t believe we’re still having a debate about whether there’s a trade off between job creation and measures to green the economy. There isn’t. The evidence was clear years ago - a green economy creates far more jobs than the fossil fuel economy it replaces. Come on Labour, catch up …

Government contracts to require job creation instead of green targets under new rules

Louise Haigh says taxpayer money must benefit local communities amid backlash from environmental groups

theguardian.com

🧵Right-leaning newspapers are trying to blame Europe's raging wildfires on everything EXCEPT fossil fuels 1. The Wall Street Journal Frontpage story: "Greece fights wildfires as Europe crisis spreads" WSJ editorial: "How green policies fuel fires in Europe"

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Utterly extraordinary that Government makes not a single mention of water in its policy for delivering AI growth zones. Threats to our water security are the focus of Episode 3 of my @therestpolitics.bsky.social mini series, When Nature Becomes a Security Threat - out soon!

Not enough water for UK’s datacentre plans, trade body says

Industry says government’s failure to address cooling demands means AI growth plans are ‘fatally flawed’

theguardian.com

A London Underground worker was cleaning the Tube, disturbing asbestos for 15 months with no mask, 19 months before asbestos training. "The dust used to get dumped on the track. I saw it happening. And when the train goes by – boof – everyone is breathing that shit in." He got fired for anxiety.

Headline of article: https://www.theguardian.com/uk-news/2026/jul/18/london-underground-passengers-should-know-about-toxic-dust-risks-whistleblower-says

Ontario had some of the worst air quality in the world due to wildfires. The northeast USA is chocking on the smoke. But both Canada and the USA are some of the world’s worst offenders for carbon emissions. Toxic air is a consequence of flying, eating meat, and high carbon lifestyles.

Waqi.info map showing poor air quality in the eastern USA World rankings of poor air quality showing USA and Canada are 2nd and 3rd worst in the world

3/ When wildfire smoke occurs during heatwaves in areas where a portion of the population doesn't have access to air conditioning, people face the dilemma of opening their windows to avoid heatstroke, but searing their lungs with smoke. Smoke + heat can become even deadlier than either alone.

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Wildfires in Europe so far this summer have led to Spain's deadliest in decades, with temperature anomalies peaking around +9°C in France and Germany and a high of 45.1°C in southern Spain. But how is the UK 'fire wave' after its first 'megafire' that burnt for four days in Dava Moor in May? 1/n

Copernicus map of Europe showing France and UK under 'very extreme' fire danger forecast

NEW: They wanted to hold Exxon accountable. Then they got hacked A decade after climate activists’ emails were breached, a court case is shedding new light on who allegedly orchestrated the hacking How the mystery unfolded through the eyes of the climate activists: grist.org/article/exxo...

They wanted to hold Exxon accountable. Then they got hacked.

A decade after climate activists' emails were breached, a court case is shedding new light on who allegedly orchestrated the hacking.

grist.org

I've been doing some analysis on the sensor data. Manchester Piccadilly is about 11 miles from the Dovestone wildfire. Hourly PM2.5 exceeded 100 µg/m³, yet DAQI stayed ‘Low’. Its rolling 24-hour PM2.5 mean smooths away short, severe smoke peaks. The hourly European AQI shows what DAQI misses.

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