[3]Dennis Jensen of the American Scientific Affiliation states that special creation means that complex living things did not descend from simpler ones but were created independently.
[6][need quotation to verify] The Pontifical Biblical Commission issued a decree ratified by Pope Pius X on June 30, 1909, mentioning special creation only in relation to humans, not to the other species.
[5] In 2004, the International Theological Commission, then under the presidency of Cardinal Joseph Ratzinger (soon to be Pope Benedict XVI), published a paper in which it accepts the current scientific accounts of the history of the universe commencing in the Big Bang about 15 billion years ago and of the evolution of all life on earth including humans from the microorganisms commencing about 4 billion years ago.
The Vatican teaches that God acted indirectly through causal chains operating from the beginning of cosmic history, which prepared the way for the moment of transition to the spiritual with the special creation of the human soul.
This special creation, the Vatican says, established the basis for a divine intimacy which embraces every single human person from the first moment of his or her existence.