© 2001 Reasons To Believe
For life to be possible in the universe, several characteristics must take on specific values, and these are listed below.1 In the case of several of these characteristics, and given the intricacy of their interrelationships, the indication of “fine tuning” seems incontrovertible.
- Strong nuclear force constant
- Weak nuclear force constant
- Gravitational force constant
- Electromagnetic force constant
- Ratio of electromagnetic force constant to gravitational force constant
- Ratio of proton to electron mass
- Ratio of number of protons to number of electrons
- Expansion rate of the universe
- Mass density of the universe
- Baryon (proton and neutron) density of the universe
- Space energy density of the universe
- Entropy level of the universe
- Velocity of light
- Age of the universe
- Uniformity of radiation
- Homogeneity of the universe
- Average distance between galaxies
- Average distance between stars
- Average size and distribution of galaxy clusters
- Fine structure constant
- Decay rate of protons
- Ground state energy level for helium-4
- Carbon-12 to oxygen-16 nuclear energy level ratio
- Decay rate for beryllium-8
- Ratio of neutron mass to proton mass
- Initial excess of nucleons over antinucleons
- Polarity of the water molecule
- Epoch for hypernova eruptions
- Number and type of hypernova eruptions
- Epoch for supernova eruptions
- Number and types of supernova eruptions
- Epoch for white dwarf binaries
- Density of white dwarf binaries
- Ratio of exotic matter to ordinary matter
- Number of effective dimensions in the early universe
- Number of effective dimensions in the present universe
- Mass of the neutrino
- Decay rates of exotic mass particles
- Magnitude of big bang ripples
- Size of the relativistic dilation factor
- Magnitude of the Heisenberg uncertainty
1References may be found in The Creator and the Cosmos, 3rd edition by Hugh Ross (Colorado Springs, CO: NavPress, 2001), pp. 145-157, 245-248.
