Earth Vs. Mars: the Mathematical Formula That Priced Our Planet out of the Solar System
By Alexander Ross
When Laughlin applied that same rigorous rubric across the Solar System, the results exposed the brutal reality of planetary habitability. Mars, long romanticized as humanity’s next frontier, cratered on the balance sheet. The Red Planet was appraised at roughly $16,000.
Mars failed the valuation test due to physical mass and geodynamics. At barely 10.7% of Earth's mass, Mars could not sustain an internal core dynamo. Its magnetic field collapsed billions of years ago. Solar winds subsequently stripped away its atmosphere, leaving atmospheric pressure at less than 1% of Earth's sea level. Surface liquid water vanished. Under Laughlin's quantitative formula, Mars functions like an abandoned lot stripped of utilities, power lines, and protective roofing.
Venus fared even worse. Despite matching roughly 81.5% of Earth's mass and sitting just inside the sun's habitable perimeter, Venus collapsed to a value of less than one cent. Its runaway greenhouse effect traps heat at a lead-melting 465°C (869°F), beneath sulfuric acid clouds and 92 bars of crushing atmospheric pressure. From a systems perspective, Venus is not merely uninhabitable; it is toxic capital that actively destroys any infrastructure deployed to its surface.
Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.
