"The fundamental reason why carbon dioxide in the atmosphere is critically important to biology is that there is so little of it. A field of corn growing in full sunlight in the middle of the day uses up all the carbon dioxide within a meter of the ground in about five minutes. If the air were not constantly stirred by convection currents and winds, the corn would stop growing."

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Source: Freeman Dyson (2015). “Dreams of Earth and Sky”, p.94, New York Review of Books

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Freeman Dyson

Theoretical Physicist

Freeman Dyson was a theoretical physicist and mathematician known for his contributions to quantum mechanics and his visionary ideas on technology and humanity.

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