Buckminster Fuller

Architect, engineer, inventor, philosopher, author, cartographer, geomatrician, futurist, teacher, and poet -- established a reputation as one of the most original thinkers of the second half of the 20th century. He was perhaps the first to attempt to develop, on a global basis, comprehensive, long-range technological and economic plans designed 'to make man a success in Universe'. He conceived of man as a passenger in a cosmic spaceship -- a passenger whose only wealth consists in energy and information. Energy has two phases -- associative (as atomic and molecule structures) and disassociative (as radiation)--and, according to the first law of thermodynamics, the energy of the universe cannot be decreased. Information, on the other hand, is negatively entropic; as knowledge, technology, 'know-how,' it constantly increases. Research engenders research, and each technological advance multiplies the productive wealth of the world community. Consequently, 'Spaceship Earth,' is a regenerative system whose energy is progressively turned to human advantage and whose wealth increases by geometric increments."

Fuller developed a vectorial system of geometry that he called "Energetic-Synergetic geometry." The basic unit of this system is the tetrahedron (a pyramid shape with four sides, including the base), which in combination with octahedrons (eight-sided shapes), forms the most economic space-filling structures. The architectural consequence of the use of this geometry by Fuller was the geodesic dome, a frame the total strength of which increases in logarithmic ratio to its size.

-quote from Encyclopedia Britannica