John Whitfield

@johnwhitfield.bsky.social

(Science) journalist and author. Opinion editor, Research Professional News. Books: Lost Animals; People Will Talk ; In the Beat of a Heart. www.johnwhitfield.co.uk

New study shows that heat-induced restrictions on global photosynthesis are worsening, threatening ecosystem productivity worldwide. Areas suffering heat stress have expanded 57% in 22 years; 90%+ vegetated areas showing only partial acclimation to rising temps academic.oup.com/nsr/article/... 🧪

Increasingly severe thermal stresses on global photosynthesis using insights from observations of canopy temperature

Satellite-derived canopy temperatures reveal a rapidly escalating heat threat to global photosynthesis over the past 22 years. Although vegetation can part

academic.oup.com

The 2025 State of the UK Climate report highlights how rapidly the UK's climate is changing The report, with input from UKCEH, puts the year and decade into historical context. 2025 was the UK’s warmest year on record and there has been warming of ~0.25°C per decade since the 1980s. 1/

View across dry fields

For 6 months the line from DSIT & UKRI on STFC cuts has been that no final decisions have been taken That is no longer the case, after DSIT approved UKRI's proposal for how to save £162m British research at Cern will be hit, along with UK science facilities Scoop by me & @francesjones.bsky.social

UK research at Cern to shrink as government approves STFC cuts - Research Professional News

Exclusive: Science department approves UKRI’s cost-saving proposal, with major UK facilities also facing cutbacks

researchprofessionalnews.com

Your reminder that @resprofnews.bsky.social is set to go the way of (allegedly) Jodrell Bank at the end of the year. Who will get these stories then?

Astronomer Royal for Scotland | Catherine Heymans@astroroyalscot.bsky.social · 4w ago

If this leaked info is to be trusted, we'll soon be adding #SaveJodrellBank to #SaveUKAstronomy🔭. I fear this is UKRI "rolling the pitch" to prepare us for the official announcement of unpleasant news😔 There is still a little glimmer hope though: A DSIT spokesperson said: "This is speculation".

Iranian security forces have rearrested conservationists Houman Jowkar and Sepideh Kashani. The Asiatic cheetah experts previously served 6 years on widely condemned espionage charges linked to using wildlife camera traps. @wcs.org expressed “profound concern and alarm” over the detentions.

Iran rearrests prominent conservationists freed just two years ago

Iranian security forces in Tehran arrested wildlife conservationists Houman Jowkar and Sepideh Kashani, alongside Sepideh’s sister, Sima Kashani, on July 1, 2026, according to reports from multiple…

mongabay.cc

Have been at a number of events with various think tankers and senior civil servants and everyone knows this is happening but seems caught like a deer in headlights. Meanwhile Bridget Phillipson and Jacqui Smith blithely whistle on. Can’t hold.

Hetan Shah@hetanshah.bsky.social · last mo.

‘We urge the Government to prioritise this issue. Should this situation continue unchecked, the damage to the health of higher education, research and innovation will be profound and have long-lasting consequences.’ www.thebritishacademy.ac.uk/news/stateme...