| http://www.w3.org/ns/prov#value | - Positive discount rates ALWAYS value the present over the future and are an assumption.There have been long periods when global growth decreased although not recently, for example, between 1100 and 1300, and others where it remained roughly constant, again, for example between 200 BC and 400 AD. The triple threats of nuclear war, species extinction and climate change pose such a threat, and IEHO i
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