It is stated that since 1971, school spending has increased, doubling in spending on each child, while math and English scores have flat lined. Geoffrey Canada, who is featured throughout the documentary, argues that children think “the world is cold and that they do not understand why they were given the end of the stick.” Canada believes that the public school system has been failing because teachers receive tenure after two years and that many of them give up on teaching after the allotted time. It becomes very difficult to fire teachers after they receive tenure, only 1 in 2,500 teachers have lost their teaching credentials, and this leads to the “lemon dance” where principals trade off their bad teachers to new schools in hopes of them improving in new