One way to create cooler, cleaner megacities: Plant rooftop gardens!
Ideas.Ted
AUGUST 5, 2021
According to the World Health Organization, outdoor air pollution kills 4.2 Founded in 2018, the organization partners with sponsors to provide hydroponic gardening supplies to low-income families for free and sells these same supplies to other customers. Tending to community health. Image courtesy of Urban Greens.
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