BP is working to bring more lower carbon energy to the UK, like designing two hydrogen plants,

and we're keeping oil and gas flowing from the North Sea. It's and not all. That's how BP is backing Britain.

While today we're mostly in oil and gas we increased the proportion of our

global annual investment that went into our lower carbon and other

transition businesses from around 3% in 2019 to around 23% in 2023.

BP.com slash and not all. The Economist. Hello and welcome to Rosie Blore.

Every weekday we provide a fresh perspective on the event shaping your world.

Every weekday we provide a fresh perspective on the event shaping your world.

Much that people can do to reduce their risk of developing dementia is just general good health advice, diet and exercise and so on, but fresh research

points at intriguing new risk factors to tackle, like getting your hearing and your vision sorted out. and taking a siesta sounds to me like the best idea in the world, but even in the

Mediterranean fewer people now do so. Since researchers reckon that we all have a post-lunch slum, is it time for the afternoon nap

to make a comeback? But first. Chocolate, crisps, jelly sweets, I love them all. I'm far from alone in that, even though

we've all known for decades that sugar, fat and salt are bad for us.

Sometimes we try and make ourselves feel better.

And to help us along our way, food companies have come up with a succession of

low-cal, non-fat, low-sodium alternatives.

Diet Coke Break.

Diet Coke Break. I don't want you real fruit.

Continental non-fat yogurt tastes great and it's mmm good for you.

Goya low sodium chickpeas, the perfect wholesome ingredient for real life chefs.

If it's Goya, it has to be good.

But despite all these apparently healthier products,

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