World peace would give the future a new start. Unequal rights, slavery and wars do not create world peace. People get treated differently because of the color of their skin, their religion, their gender, or their place in the community. We can make the point to our community by carrying signs that get attention for equal rights. We could write to leaders and ask them to pass laws in order to help.
Slavery is an issue in many countries, including our own.
People get slaves by tricking them, by buying them and by stealing them. Slaves are smuggled into countries, also. We need to campaign to stop slavery. We can join a human rights group.