But he beamed about their intensity, conditioning and growth as basketball players.

WSJ: Kentucky Basketball's New Death Star

Bears for Rackspace cite the sustainability of aforementioned growth rate, the capital intensity of the business model and the sizable competition in the space.

FORBES: Rackspace: Bull and Bear Cases

But while the country's energy intensity--the amount of energy required to produce a unit of economic growth--is improving, it is not improving enough to offset the pace of growth of the economy, the population and living standards.

FORBES: Magazine Article

For an historically fast-growing country like China, a large cut in intensity (40% below 2005 levels by 2020) is quite compatible with continuing growth in absolute emissions.

ECONOMIST: The Copenhagen climate-change conference