The school prison pipeline has created a cyclical affect in poorer neighborhoods and cities by making them feel unsafe in their own community and decreases the population. One example provided in Tia Martinez' presentation is the fact that in California, 90% of black men without high school degrees go to prison by age 35. The result of this action are these men have to spend most of their lives in prison and most people might find them dangerous. Another example from the presentation is from 1970 to 2010, the number of people in prison increased by 430%. This also shows that a lot of the population is moved into prison and they can not live a normal life in the cities. Lastly, Martinez shows how the pipeline has a cyclical effect by saying
