Today's world poses many challenges for its inhabitants. Social injustice and environmental issues are at the forefront in the news and in the minds of young people. Your readers will explore a difficulty that many people around the world face: the lack of access to quality education. By exploring this issue around the world, readers will learn about activists who are making positive changes and about the obstacles they have yet to overcome. It's a perfect reminder to young activists and everyday readers that they have the power to change the world.