"The United Nations has estimated, for example, that it would require
less than US$200 billion, i.e. 20% of the global military budget, to
meet all the worlds sustainable development goals including universal
provision of clean water, elimination of starvation, education for all,
meeting energy needs, stopping deforestation, restoring the ozone
layer, stabilizing climate change gas emissions, health care and aids
control, retiring developing nations debts, adequate shelter for all
and population control."