Welcome to European Tribune. It's gone a bit quiet around here these days, but it's still going.
Ah! A logarithmic scaling does make more sense. I see that this extension by Sagan, though.

Definitely uncomfortably close to "1.0", though the power level would be no problem if the collection and dissipation weren't being done on Earth.

(If I were doing the numbers more seriously, I'd start by looking at total solar input power and total radiative heat dissipation capacity. To look at a silly but physically sound possibility, however, it is possible to dump substantially more heat from a planet than can be radiated from it by a black surface at its ambient temperatures. The trick, of course, is refrigeration.)

Words and ideas I offer here may be used freely and without attribution.

by technopolitical on Mon Oct 16th, 2006 at 04:29:26 PM EST
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