The 'Big 6' environmental impact categories

This new minute lecture introduces the concept of the 'big 6' environmental impact categories, i.e. 6 impacts that have a fundamental impact on the earth's eco-system, that are universally applicable and for which a scientific approach for quantification exists:

• acidification potential
• eutrophication potential
• global warming potential
• ozone depletion potential
• photochemical ozone creation potential
• primary energy use