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The Conversation

A huge cloud of dust from the Sahara recently travelled northwards across Europe. If you remember a particularly spectacular sunset earlier this month, you probably have that dust to thank.

It’s not unusual. Four years ago, almost to the day, the sky turned orange, and those of us in our London office felt like we were on Mars. Cars were left coated in a fine dust from so-called “blood rain”. Hossein Hashemi of Lund University looks at what is generating all this dust – and what to do about it.

The meningitis outbreak in Kent has been caused by a strain of bacteria that appears to be genetically distinct from anything seen before. Microbiologist Mark Fielder of Kingston University has some relatively good news: it remains sensitive to antibiotics, and vaccines should still work.

The new Pixar movie Hoppers follows a young environmentalist who inhabits a robotic beaver to help save their local environment. Yuan Pan of King’s College London praises the film for moving away from anthropomorphic sentimentality and presenting a messier ecological reality where animals eat each other and there are no simple heroes or villains.

Will de Freitas

Environment + Energy Editor

ragusaliaga / shutterstock

Climate change is altering Saharan dust – and Europe is downwind

Hossein Hashemi, Lund University

Rising temperatures and shifting winds are changing how dust travels from the Sahara to Europe.

PA Images

Kent meningitis outbreak: the latest on the bacterial strain at its centre

Mark Fielder, Kingston University

A meningitis outbreak in Kent linked to a genetically unusual strain has raised urgent questions about why it is spreading among young people.

In the film, scientists have developed a technology that transfers human consciousness into lifelike robotic animals. Courtesy of Disney/Pixar

Hoppers embraces the messy reality of nature – and shows why diversity matters in environmental storytelling

Yuan Pan, King's College London

Hoppers arrives 17 years after Wall-E, Pixar’s last overtly environmentally themed film.

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