The venerable British journal Nature is publishing four special issues in 2022 that delve into matters of racism and science, including the way racist thinking has imbued the content of biological thinking, the downplaying of knowledge accumulated by non-Western societies, and the exclusion of people of color from the scientific establishment. MIT Chancellor Melissa Nobles is one of four guest editors of these issues, along with Elizabeth Wathuti, an environmental and climate activist from Kenya and founder of the Green Generation Initiative; Chad Womack, senior director of national STEM programs…