"Justice" Girl Scout Ambassador Journey Book. This journey for eleventh and twelfth graders tackles the engaging global issue of environmental justice by giving girls the opportunity to create their own equation for justice. Along the way, they will see how "Doing the Math" with even the simplest acts can lead to powerful and positive changes in the world. From scientists and doctors to lawyers and environmentalists, this journey is rich with eye-opening career possibilities - all focused on caring and collaborative work that helps both people and the planet.