Guest BlogConsider That Pale Blue Dot [Video]A rap video for Earth DayBy Lisa Einstein on April 19, 2017 Credit: NASA, Apollo 17 crewAdvertisement The views expressed are those of the author(s) and are not necessarily those of Scientific American. Rights & Permissions ABOUT THE AUTHOR(S)Lisa Einstein was a Peace Corps volunteer in Guinea from 2016 to 2018. Her career since returning from the Peace Corps has focused on expanding access to impactful digital tools and mitigating harms from emerging technologies.Recent Articles by Lisa EinsteinIf We're Not Careful, Tech Could Hurt the Fight against COVID-19Help Profs Teach Stanford's Popular, and Now Free, Online Intro to Coding CourseA Vision of AI for Joyful Education