Rolling up our sleeves for education: Addressing the most important challenge of the 21st century Around the world, 1.5bn children were forced out of their classrooms overnight by Covid-19. School closures required families and schools to readjust to new learning environments. And while some families made a seamless transition from school to homeschool, a disproportionate number of children from underserved communities faced another hurdle to receiving a basic education. Simple [...]