Sustainability

Sustainability involves studies to make sure consumed resources and a healthy environment are maintained through time to protect human health. concerns have arisen recently in response to rapid growth in the world's population. The United States Environmental Protection Agency (EPA) is active in working with issues and explaining how common people can make a difference in their everyday lives.
The EPA strives to make companies and households aware of issues such as excess waste and air pollution and how to fix them. Hazardous wastes can be results of processing and manufacturing as well as pesticides and cleaning supplies. Putting household hazardous wastes in the trash is allowed by law, but now many communities have collection programs to keep the contaminants out of the common trash and disposed of in a safer manner. Regular household trash includes food scraps, bottles, newspaper, etc. Much of the household trash can be recycled, and if done so properly, trash can be cut back by a large amount and reducing the amount of garbage entering landfills.
Learn The Issues (EPA)

A non-profit organization called A World Institute for s Sustainable Humanity (A W.I.S.H.) provides support for life sustaining activities and mix solutions for poverty and environmental problems. Some of these projects include safe drinking water around the world, safer farming practices, and increased use of solar power.
A W.I.S.H.

One of the biggest issues would be change in the world's climate. As human actives increase, the concentration of greenhouse gasses increase. the greenhouse gasses are a result of burning fossil fuels for energy to operate automobiles and power cities. as the population grows, the demand for fossil fuels increases and creates more greenhouse gasses. These greenhouse gasses trap heat from the sun in the atmosphere, raising overall global temperatures. This leads to extreme weather conditions like droughts, flooding, storms and tornadoes.
http://www.sustreport.org/issues/climate_ch.html

The DESERTEC Concept is based on the idea that within six hours, a desert receives more energy from the sun than humans can use in a year. This project also emphasizes on the proper placement of power plants in areas where clean natural energy is abundant. DESERTEC attempts to fill increasing energy needs and reduce emissions.
DESERTEC