a policy of planning or designing a product with an artificially limited useful life, so it will become obsolete after a certain period of time (7, 12)
calculated illustrative calendar date on which humanity's resources and carbon consumption for the year exceeds Earth's capacity to regenerate resources next year (10, 4, 3)
capacity of a given biologically productive area to generate an on- going supply of renewable resources and absorb spill over wastes (11)
level of resource consumption and waste discharge by a population in excess of locally sustainable natural production and asslimative capacity (10, 4)
measure of human demand for nature (10, 9)
the amount of carbon dioxide released in to the atmosphere as a result of the activities of an individual, organisation or community (6, 9)
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