Air Quality Quotes



The major reason for not yet harvesting waste is the labor, caital, and energy costs of recycling relative to the value of the resource is too high. Technology improvements and greater shortages continuously change the equation in favor of harvesting more and more resources.


Urbanization has often alarmed the power structure. Given the harsher form of urban poverty compared with rural poverty, it was hard for politicians to understand the draw of the cities. They did not then understand the value and importance of greater opportunity, greater privacy and anonymity, more choice and more de facto freedom. Bannerman and many others would have been totally surprised that in the second decade of the 21st century, more than half the people in the entire world were living in cities and suburbs.


Referring to the problem of the necessity of using sophisticated technology and instruments to measure air quality: