PLUS: Which areas of the UK win and lose from net zero? ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌
The Conversation

I’ve always wanted to be one of those hyper-efficient early birds: early morning yoga, two hours of “deep work” before breakfast, matcha latte in hand. For years I assumed my inability to leap out of bed at dawn must be a personal failing. And when I did manage it, I felt sluggish and out of sorts all day. So I was relieved to discover the problem may not be discipline, but biology.

Social media may promote the 5am routine as the route to optimising health and productivity, but that doesn’t take account of chronotypes, our natural patterns of sleep and alertness that are shaped partly by genetics and that change over time. Some people are true morning larks. Others are night owls. Most fall somewhere in between. And people generally perform best when their daily schedule matches that internal rhythm.

Smartphone photos are now widely used in remote GP appointments, but new research shows filters, compression and lighting issues can distort symptoms and risk misdiagnosis. And while the process of cutting carbon emissions promises to create green jobs in some areas, others are at particular risk of economic decline. Two researchers have mapped where in Britain is most vulnerable.

Katie Edwards

Commissioning Editor, Health + Medicine

Photoroyalty/Shutterstock

The 5am myth: why waking early won’t make you more successful

Christoph Randler, University of Tübingen

Genetics shape when we function best. Aligning routines with biology beats forcing a one size fits all 5am start.

shutterstock. fizkes/Shutterstock

Smartphone photos may be misleading doctors and putting patients at risk – new research

Rebecca Payne, Bangor University; Zengbo Wang, Bangor University

Your phone was built to make you look good, not to support diagnosis, yet its images are now influencing your medical care.

The borough of Kirklees in West Yorkshire tops the net zero vulnerability index. PBabic / shutterstock

Net zero will transform Britain’s economy – our map reveals the most vulnerable places

Ed Atkins, University of Bristol; Sean Fox, University of Bristol

The most vulnerable places are, overwhelmingly, the same places that suffered industrial decline in the 1980s.

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