Install Bidets in Washrooms
Using water for cleaning oneself after using the washroom is something that is prevalent in may other countries Europe and Asia. However, USA has not changed at all from using paper towels. MIT can set an example by installing bidets in bathrooms and creating culture to reduce paper towel use. This is not very expensive but will pay off for itself in a short time due to less paper towel use while saving the environment (less trees cut, no waste clogging, less water,chemicals & energy for manufacture of paper towels).