Why
Why Energy
EARTH IS A DUST MOTE.
THE SUN IS THE SCALE.
Most people still think civilization is energy-limited on Earth.
That’s only half the story.
Elon:
“The Earth only receives about half a billionth of the Sun’s energy.”
“The Sun is 99.8% of all mass in the solar system… Earth is in the miscellaneous category.”
“Earth is like a tiny dust mote in a vast darkness.”
“The way to actually scale civilization is to scale power in space.”
That’s why energy matters.
• ~½ billionth — Earth’s share of the Sun’s energy
• 99.8% — Sun’s share of solar-system mass
• Earth = dust mote / miscellaneous category
• Destination = scale power in space
We’re not energy-limited.
We’re location-limited.