The United States has a high-energy-consumption economy based mainly on fossil energy. The extraction, refining, and combustion of fossil fuels have proved extremely harmful to the environment, and supplies are rapidly being depleted.
Over the past century, the infrastructure of our civilization has become utterly dependent on plentiful oil, coal, and natural gas: vast land, air, and sea transportation networks; increasing dependence on imported goods; industrialized food production dependent on fertilizer and biocides; and sprawling, car-dependent neighborhoods and workplaces. Our electric grid depends on fossil fuels for two-thirds of its energy.
Dirty and dangerous energy sources have generated an unparalleled assault on the environment and human rights.
In the U.S., low income communities and communities of color bear the greatest burden of health impacts due to exposure to emissions from coal and gas-fired power plants.
Native American communities have been devastated by uranium mining. The people of Appalachia watch helplessly as their ancient mountains are destroyed for coal-fired electricity.
Regional and global peaks in supply are driving up costs and threatening wars and social chaos.
Since 1859 when the first commercial oil well was drilled in Pennsylvania, the global community has consumed about half what nature generated over hundreds of millions of years.
Although coal is more abundant than oil, it is inherently dirtier than oil, is limited in terms of its use as a vehicle fuel, and demand is skyrocketing globally for use in electricity generation. Natural Gas is also in high demand for power production and is ultimately finite. We must plan and prepare for the end of fossil fuels now, while we still have energy available to build the cleaner, more sustainable energy infrastructure that we will soon need.
To simply substitute better energy sources in place of fossil fuels is not the answer for two main reasons. First, there are no energy sources (renewable or otherwise) capable of supplying energy as cheaply and in such abundance as fossil fuels currently yield in the time that we need them to come online. Second, we have designed and built our infrastructure to suit the unique characteristics of oil, natural gas, and coal.
The energy transition cannot be accomplished with a minor retrofit of existing energy infrastructure. Just as our fossil fuel economy differs from the agrarian economy of 1800, the post-fossil fuel economy of 2050 will be profoundly different from all that we are familiar with now.
Changes would occur if we wait for the price of fossil fuels to reflect scarcity, forcing society to adapt; however, lack of government planning will result in a transition that is chaotic, painful, destructive, and possibly not survivable.
We should advocate a rapid reduction in energy consumption through energy efficiency and a decisive transition away from fossil and nuclear power toward cleaner, renewable, local energy sources.
Sources: Green Party