text: Last but not least, in source 4, "The End of Car Culture," "recent studies" have shown that "Americans are buying fewer cars, driving less and getting fewer licenses as each year goes by," and "if this pattern persists... it will have beneficial implications for carbon emissions and the environment." With a decreasing amount of citizens driving, Bill Ford, executive chairman of the Ford Motor Company, has "led out a buisness plan" that will "create cities in which pedestrian, bicycle, private cars, commercial and public transportation traffic are woven into a connected network to save time, conserve resources, lower emissions and improve safety." The decreased usage of cars will have an everlasting positive impact on the environment.