To help Mexico City work toward clean air, the city has developed Plan Verde. Plan organizers are working to help adults see bike riding as a suitable alternative to using a car to run errand and travel to work. Using Paris and Barcelona as an example, the city has also established bike rental system to help. This video also asks drivers why the switch to a bike can be difficult. Many drivers see bike riding as a childhood activity and believe public transportation is too crowded. However, with Plan Verde working to improve public transportation and change public opinion, Mexico City’s future is clear.