How much do food miles matter and should you buy local produce?
20 June 2022
Despite a study claiming that food-mile emissions are higher than previously thought, eating less animal produce remains much more important than how far your food travels
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Premium
How can we prevent AI from being racist, sexist and offensive?
17 June 2022
Artificial intelligences continue to exhibit the same biases and prejudices as humans because they are trained on what we create, but there are ways we can improve the situation
What will the crypto crash mean for 'bitcoin nation' El Salvador?
16 June 2022
El Salvador has invested heavily in bitcoin and related infrastructure in a bold plan to build its economy around the cryptocurrency, but now its value has plummeted
