The Economist explains

How India pale ale conquered the world

By S.W.

INDIA pale ale (IPA) once had a good claim to be the first global beer, before lager took a grip on the world’s tipplers. Now IPA, an amber, hop-laden brew, high in alcohol, is regaining its global footprint. Arguments rage about the origins and history of IPA. Britain’s territories on the Indian subcontinent were generally too hot for brewing. So a couple of hundred years ago, to keep army officers and officials of the East India Company away from the fearsome local firewater, beer was exported from Britain to take its place. Whether a beer already existed that had the characteristics of IPA or whether it was developed for the purpose is a matter of heated debate among beer historians. What is clear is that hops, which act as a preservative as well as a flavouring, combined with a hefty dose of alcohol for added robustness, ensured that the beer survived the long sea journey to India. Indeed, the months jiggling in a barrel onboard seemed only to improve the flavour. The style caught on at home, as the brew seeped onto the domestic market.

More from The Economist explains

What are the obligations of Israel and Hamas to protect civilians?

International Humanitarian Law creates obligations—but contains numerous caveats

Why is so much of the internet’s infrastructure run by volunteers?

Malware smuggled into XZ Utils software highlights a bigger problem


The growing role of fighting robots on the ground in Ukraine

Drones already fill the skies. Now uncrewed vehicles are heading to the front lines