Principles
Beyond Zero Emissions subscribes to the view that 2011 atmospheric concentrations of carbon dioxide are at a dangerous level (approximately 390 ppm) and growing and that even when the goal of a zero emissions global economy has been achieved, atmospheric concentrations of carbon dioxide will still need to be reduced to a safe threshold. They state that given 350 ppm was the atmospheric concentration of carbon dioxide at which the disintegration of the Arctic sea-ice began and a level somewhere between 280 ppm (pre-industrial level) and 325 ppm is considered to be a safe threshold, reducing atmospheric concentrations of carbon dioxide to this threshold is desirable and necessary. They believe that this will be achieved using methods such as large scale implementation of concentrated solar power plants.
The group advocates reducing anthropogenic greenhouse gas emissions to 'zero and below' by implementing structural changes to stationary energy, transport, agriculture, logging, housing and construction and by implementing energy efficiency measures.
Read more about this topic: Beyond Zero Emissions
Famous quotes containing the word principles:
“... the history of the race, from infancy through its stages of barbarism, heathenism, civilization, and Christianity, is a process of suffering, as the lower principles of humanity are gradually subjected to the higher.”
—Catherine E. Beecher (18001878)
“Every political system is an accumulation of habits, customs, prejudices, and principles that have survived a long process of trial and error and of ceaseless response to changing circumstances. If the system works well on the whole, it is a lucky accidentthe luckiest, indeed, that can befall a society.”
—Edward C. Banfield (b. 1916)
“I have ever deemed it fundamental for the United States never to take active part in the quarrels of Europe. Their political interests are entirely distinct from ours. Their mutual jealousies, their balance of power, their complicated alliances, their forms and principles of government, are all foreign to us. They are nations of eternal war.”
—Thomas Jefferson (17431826)