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Andrew Wasley, our environment correspondent, has been investigating the rise of larger factory-style farms across the UK for more than a decade. In fact, his first investigation into intensive dairy units was in 2015, when he scoured records and visited dozens of farms to get a sense of how many kept cows indoors all year round. Now, he’s done it again – and this time, the response from farmers was remarkably different.

Our environment team were criss-crossing the capital this week for events at London Climate Action Week – or at least the ones that weren’t cancelled due to the heat. Just yesterday, as we hit the hottest June day on record, Grace Murray moderated a panel of women on the front lines of the climate crisis.

One of the panellists, Watatakalu Yawalapiti, made the point that for this week, Londoners have been experiencing a little of what Indigenous people in rapidly changing environments have endured. But for them, extreme weather has become the every day.

On Wednesday, we screened the first two episodes of our upcoming video series on the dark underbelly of the AI industry at the Frontline Club in London. Blackmail, the first episode, covers what an AI chatbot was prepared to do in a simulated environment to preserve its own existence – including threatening to reveal an affair.

The second covered companion and romance chatbots – and what happens when falling in love with AI goes wrong. The episode featured cases where chances for AI to de-escalate suicidal encounters were missed and what can be done to make these models safer, especially for young people. Afterwards, James Clayton and Effie Webb from our tech team, alongside Adele Zeynep Walton and Aengus Lynch, took questions from the audience on the risks of unregulated AI expansion and what our investigations have already uncovered.