Technology
Phased introductions to smartphones will help kids more than bans
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Environment
Don't be fooled by El Niño's end – net zero is more urgent than ever
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Health
Food, sex, drugs and more – are we addicted to addiction?
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Health
Why it's vital we fight prejudices about the elderly once and for all
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Health
It's time to clean up 'forever chemicals' and companies should pay
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Environment
India's next leader will have the chance to lead the world on climate
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Environment
Let's not trash recycling technologies that could end plastic waste
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Environment
Old-fashioned pessimism might actually help us fight climate change
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Technology
Why AIs that tackle complex maths could be the next big breakthrough
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Mind
Banning smartphones is tempting but it won't solve anxiety in children
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Technology
Why our ageing world could accelerate progress in AI and robotics
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Physics
Why we need to invoke philosophy to judge bizarre concepts in science
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