'Empire of Tea: The Asian Leaf that Conquered the World' by Markman Ellis, Matthew Mauger and Richard Coulton explores how the British 'way of tea' became the norm across the erstwhile British Empire.
In the last half century, tea has become increasingly popular around the world, and increasingly the subject of global multinational business systems.
"As tea has become modern, it has become quotidian and immiserated. Tea has been reduced to a dependable but superficial experience in which the beverage is of average quality at best.
According to them, this "recipe has been overwhelmingly successful for the producers but is has also been an overwhelming disaster for tea itself, which has had to sacrifice much in order to remain so popular".
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Furthermore, they say, although tea companies are profitable, they operate in mature markets with little room for growth.
"The tea industry is beginning to recognise this conundrum. Its analysis indicates that to make more money, it needs to educate consumers, to reconnect them with wider and deeper practices of tea drinking and with knowledge about tea's history," the book, published by Speaking Tiger, says.
So although the history of Britain's obsession with tea is often associated in the popular imagination with the 19th-century plantations of colonial India and the dramatic races between tea clippers, these aspects of its story were the effect - rather than the cause - of the widespread demand for tea, the authors say.
After making its way to 17th-century London, where it
Becoming central to everyday life, tea was embroiled in controversy, from the gossip of the domestic tea table to the civil disorder occasioned by smuggling, and from the political scandal of the Boston Tea Party to the violent conflict of the Anglo-Chinese Opium War. Such stories shaped the contexts for the imperial tea industry that later developed across India and Sri Lanka.
"Grasping for analogies, a physician described tea as being 'somewhat like Hay mixt with a little Aromatick smell, 'tis of a green Colour, and tastes Sweet with a little Bitter'. It was also remarkably expensive: up to 60 shillings per pound for the best quality, ten times the cost of the finest coffee," the book says.