Now vs Then: A Look At The US’s Environmental Impact 50 Year Ago
Look at the air quality trends collated by the U.S. Environmental Protection Agency and they clearly show that the air is far cleaner than it was fifty years ago. The significant change in air quality stems from a number of sustainable green reforms that were introduced over a period of time. The EPA was asked to introduce a set of guidelines that would make American citizens realize the benefits of a safer and cleaner environment. The agency set to work and numerous green initiatives were brought into being to protect the environment.
EPA History and Earth Day
Some fifty years ago toxic waste could be off-loaded into fresh waters, and industries were not stopped from pumping poisonous gases into the air. No one could prevent this from happening because there were no clean water and air acts in force. The EPA had not been formed; hence there was no regulatory body to protect the environment. However, congress was not prepared to let the nation continue to pollute the atmosphere at such an alarming rate. Congress established the Environmental Protection Agency, an organization that encouraged all American citizens to follow green initiatives. The agency was keen to reassure all that the green acts would make our world a better place to live in.
So, what was America encouraged to do to lower the amount of pollution in the air?
. The Clean Heat program was introduced. This green initiative aimed to lower air pollution by encouraging everyone to change oil heating boilers for modern heating systems that utilized cleaner fuel sources.
. Reduce the amount of Sulphur contained in heating oil.
. Expand the nation’s natural gas supplies.
. Electrical and hybrid vehicles were introduced to the municipal fleet, a green reform that encouraged environmentally friendly ways of transporting members of the public.
. Lower the soot pollution caused by diesel vehicles, smokestacks and wood-burning stoves.
Has the Green Reform Made a Significant Difference to America’s Air Quality?
Yes. Toxic heating oils are gradually being phased out and many people are busy updating their current heating systems to comply with green policies. However, some ten thousand buildings that still burn toxic heating oil have until 2030 to clean-up their act. Fifty years ago the streets were filled with diesel fueled vehicles that caused considerable air pollution. Today, the new zoning changes and reduced bus emissions have improved the air quality considerably. Keep The Earth Supreme And Go Green
Will the Clean Air Act save Lives?
Half a century ago the American citizens were inhaling all kinds of noxious substances that greatly affected their well-being. Today’s Americans are breathing in fresher, cleaner air that contains far less sulphur and soot. Toxic air is a major cause of lung problems and cardiovascular disease. The cleaner air has meant that fewer citizens are suffering from illnesses linked with air pollution.
How much have the Green Reforms changed the Air Quality?
Examine the percentage change in air quality and note that the concentrations of the most common pollutants have significantly improved during the last fifty years. The air contains less lead, carbon monoxide, sulphur dioxide, nitrogen dioxide and ozone.
Have the Green Acts Impacted on the Percentage Change in Emissions?
Look at the percentage change in emissions and note that the numbers show a significant reduction in emissions. Carbon monoxide, nitrogen dioxide, sulphur dioxide , lead and volatile organic compound levels are all lower than they were half a century ago.
One can only conclude, through higher levels of historical study, such as a history degree online that the green reforms have made a significant impact on the environment. As a result of these reforms the citizens of America are now leading healthier lives.