Singapore Grows Food on Top of Skyscrapers—and Anywhere Else It Can Find

I grew up in the fourth generation of a family of farmers in Singapore. We cultivated crops on the island from the 1960s through 2020. Now let me tell you about the future. Singapore imports more than 90% of its food. The government wants to produce 30% locally by the year 2030. Take a tour of the many ways, from traditional to high-tech, that a densely packed nation is trying to achieve greater food security.