Air pollution is causing excess disease and death, according to two recent studies—more evidence of the need to lean into biotech solutions that can reduce carbon emissions.
The key finding: Air pollution led to an excess of 1.8 million deaths in 2019, with most of the world’s urban population (86%) living in areas with “unhealthy levels” of pollution, says the research from George Washington University.
And that’s not all: “Nearly 2 million new cases of pediatric asthma every year may be caused by a traffic-related air pollutant”—nitrogen dioxide, which comes primarily “from tailpipe vehicle emissions, power plants and industrial sites,” found another GW study.
What they’re saying: “Reducing fossil fuel-powered transportation can help children and adults breathe easier and may pay big health dividends, such as fewer cases of pediatric asthma and excess deaths,” said study co-author Susan Anenberg. “At the same time, it would also reduce greenhouse gas emissions, leading to a healthier climate.”
Hey, we have a solution: low-carbon biofuels. Biofuels from agricultural or municipal waste and dedicated energy crops such as algae, switchgrass, hybrid poplar, and miscanthus have reduced greenhouse gas emissions by as much as 80% versus petroleum.
Read and watch: World’s first passenger flight with 100% renewable fuel takes off—thanks to biotech