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US may have passed peak obesity

Weight-loss drugs appear to be having an effect at the population level

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Weight gain has proved far harder to combat than almost any other public health issue in history.

Weight gain has proved far harder to combat than almost any other public health issue in history.

PHOTO: AFP

John Burn-Murdoch

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The year 1963 was surely one of the most significant of the 20th century. President John F. Kennedy was assassinated, Martin Luther King delivered his “I have a dream” speech, and the Beatles recorded and released their debut album. But for all the huge political and cultural events, it was arguably an even more momentous year for public health: 1963 was the year cigarette sales peaked and began to fall in the US.

A generation from now, we may look back on 2020 in a similar way. Yes, there was the small matter of a global pandemic, but this may also have been the year obesity levels ceased their inexorable rise and began to descend.

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