EditorialChristine Yifeng Chen, a geoscientist at Lawrence Livermore National Laboratory, in Livermore, Calif., Dec. 24, 2022. (Andri Tambunan/The New York Times)
EditorialChristine Yifeng Chen, a geoscientist at Lawrence Livermore National Laboratory, in Livermore, Calif., Dec. 24, 2022. (Andri Tambunan/The New York Times)