Berkley Walker wants to revamp photosynthesis for a changing climateBerkley Walker didn’t plan on becoming a scientist; he wanted to be an entrepreneur. And he got started early on that goal: In high school in Portland, Ore., he started a granola bar company, which helped pay for his bachelor’s degree in microbiology.10/24/2023Berkley Walkerhttps://www.sciencenews.org/article/berkley-walker-photosynthesis-photorespiration-climatefaculty