The right to education is one of the most important rights for the development of society beacause without education, it will not be possible to break the cycles of poverty, gender inequality and social injustice present in our societies. Currently, about 262 million children and adolescents around the world (one in five) can't go to school or receive a full education, due to factors such as poverty, discrimination, armed conflict, displacement, climate change or the lack of infrastructure and teachers which often interfere with access to adequate training and the chance of enjoying a dignified and secure future. This represents one of the greatest educational challenges for the future of the world.