Food insecurity – the lack of regular access to enough nutritious food for growth, development, health, and activity – continues to be a major global problem. 2.37 billion people did not have access to safe and nutritious food in 2020 and worldwide undernourishment and hunger are on the rise. The world is off-track to meet the…
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Lab-grown meat is being heralded as a viable solution – the solution we desperately need – to the ecologically destructive effects of animal agriculture. Animal agriculture is responsible for at least 16.5% of the world’s greenhouse gas (GHG) emissions, which is more than that caused by all transportation combined. In addition, it takes 2,500 gallons…
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A 2015 article in The Guardian claimed that modafinil (marketed as Provigil) is the world’s safest smart drug while a systematic review published in European Neuropsychopharmacology found that modafinil does in fact enhance cognition, and it is safe in the short-term, with few side-effects and no addictive properties. This drug – available on the NHS as…
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The idea of eating insects can seem a bit unappealing if you’ve been brought up with a Western diet. We do eat them as a novelty or inadvertently as food colouring. However, insect-eating (known as entomophagy) is common in many cultures across the world. Humans have been eating insects from prehistoric times to the present…
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It can be hard to know exactly what a sustainable diet looks like. For instance, a study from the University of Oxford, published in Climatic Change, found that the vegan diet produces the least greenhouse gas emissions. Comparisons were made between meat-eaters, fish-eaters, vegetarians, and vegans. In this way, a plant-based diet would be considered…
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