Consciousness is discussed in scientific terms. Conscious entities can change their own momenta. Conscious entities are proposed to be the instigators of all forces. Wherever forces exist, conscious entities exist. Conscious entities exist in the nuclear, atomic-molecular, biological, and astronomical space time realms. Consciousness is proposed to ultimately be all that exists. Author Alan Benesi was born in San Francisco in 1950, and grew up in the Bay Area. He earned his Ph.D. in biophysics at UC Berkeley, and earned his living as a nuclear magnetic resonance (NMR) spectroscopist at major universities. He has published over 75 peer reviewed publications in scientific journals, and has written two previous books, The Science of Ethanol Production and A Primer of NMR Theory with Calculations in Mathematica. Keywords: Consciousness, entities, forces, quantum mechanics, relativity, uncertainty principle, space time realms, unified field, evolution, joyous tidings