crows picking up cigarettes A Swedish start-up, Corvid Cleaning, is recruiting an unlikely workforce, wild crows, to combat urban pollution., The pilot project, launched in partnership with the Keep Sweden Tidy Foundation, Wild crows trained to pick

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As with the perfumed and incense burning brands, these take a cosmetic, public relations approach to a public health problem

Cons: Black paint doesn't look good after a while

Generating even more waste are disposable e-cigarettes like Puff Bar, which are designed entirely for one-time use and have skyrocketed in popularity with a 1,000% increase in use among high school students between 2019 and 2020

Journal: M.L