Sustainability
Photo by Nick Fewings on Unsplash

Last year, we shared the sad impact that plastic pollution has had on some of our planet's most beautiful places. With recycling not turning out to be the savior it was made out to be, solutions to our growing plastic problem can seem distant and complex.

We have seen some glimmers of hope from both human innovation and nature itself, however. In 2016, a bacteria that evolved with the ability to break down plastic was discovered in a Japanese waste site. Two years later, scientists managed to engineer the mutant plastic-eating enzyme they called PETase—named for polyethylene terephthalate, the most common plastic found in bottles and food packaging—in a lab.

Here's an explainer of how those enzymes work:

Ending Plastic Pollution with Designer Bacteria youtu.be

Now researchers have revealed another game-changer in the plastic-eater—a super-enzyme that can break down plastic six times faster than PETase alone.

Keep Reading Show less
Courtesy of FIELDTRIP
True

The COVID-19 pandemic has disproportionately affected diverse communities due largely in part to social factors such as inadequate access to housing, income, dietary options, education and employment — all of which have been shown to affect people's physical health.

Recognizing that inequity, Harlem-based chef JJ Johnson sought out to help his community maximize its health during the pandemic — one grain at a time.

Johnson manages FIELDTRIP, a health-focused restaurant that strives to bring people together through the celebration of rice, a grain found in cuisines of countless cultures.

"It was very important for me to show the world that places like Harlem want access to more health-conscious foods," Johnson said. "The people who live in Harlem should have the option to eat fresh, locally farmed and delicious food that other communities have access to."

Lack of education and access to those healthy food options is a primary driver of why 31% of adults in Harlem are struggling with obesity — the highest rate of any neighborhood in New York City and 7% higher than the average adult obesity rate across the five boroughs.

Obesity increases risk for heart disease or diabetes, which in turn leaves Harlem's residents — who are 76% Black or LatinX — at heightened risk for complications with COVID-19.

Keep Reading Show less