What is the definition of sustainability, development and resources
"a development that meets the current needs without compromising the ability of future generations to meet their own needs"
From the Brundtland report.
That is to say we can't really use energy or materials that is non renewable sources or non recyclable, that is not true energy. Sooner or later those resources will be drained and when that happens our future generations will not be able to meet their needs. The advantages are many, the disadvantages are few.
