Europe’s protest wave looks like 1968, but the demands are fundamentally different

A protester throws a bottle towards a police van during clashes in Barcelona, Spain, on October 5. Lino De Vallier / Shutterstock Spain’s November 11 general strike, called in response to a housing crisis, stagnant wages and rising living costs, is part of a much wider European story. Student-led protests in countries across the continent […]

The Odyssey’s sea monsters are terrifying expressions of ‘ecohorror’

Odysseus and Polyphemus by Arnold Böcklin (1896). Museum of Fine Arts Boston The ancient Greeks are generally thought of as a people at home on the sea. Yet their familiarity with the ocean didn’t stop them from fearing it. Danger and uncertainty always loomed over ancient voyages, and this is reflected in writing from the […]

The surprising origins of Denmark’s reputation for open-mindedness

Ask Danes what makes Denmark Danish and you might hear about openness, tolerance and the freedom to live as you choose. You can see it in the country’s history: Denmark was the first country in the world to legalise pornography. Alternative communities such as Christiania in Copenhagen are internationally famous for their counterculture and liberal […]

Sewers could hold the key to detecting deadly fungal infections

TopMicrobialStock/Shutterstock Every year, fungal infections kill around 2.5 million people worldwide, more than tuberculosis and malaria combined. Yet most people may have never heard of the fungi responsible, and few health systems track them in any organised way. In a recent review, my colleagues and I argue that one of the best places to start […]

Four ways thinking like a strategist can make you a better padel player

Zoran Zeremski/Shutterstock As an avid tennis player, I never imagined an injury would lead me to discover a new sport. But just a few months ago, forced to take a break from tennis, I picked up a padel racket for the first time. I assumed that years of playing tennis would give me a head […]

Is natural toothpaste really as good as fluoride? Tooth decay expert on the difference

Natural and herbal toothpastes may contain plant-derived ingredients, but these alone cannot replace fluoride’s proven protection against tooth decay. Ivan Citakovic/Shutterstock Natural, herbal and organic toothpastes are becoming familiar sights on shop shelves, often promoted as healthier alternatives to conventional products. Some contain ingredients such as aloe vera, neem or green tea. But before changing […]