Well, they already are, to a large degree.
On February 13th, 2007. See this statement in context.
On February 13th, 2007. See this statement in context.
February 13th, 2007 / 10:45 a.m.
Director, Climate Change and Energy, International Institute for Sustainable Development
Well, they already are, to a large degree.
See context to find out what was said next.