Life did not start in a warm little pool (Darwin) and life is not gene centred (Dawkins). The blind programming of genes to reach their separate eternities cannot be considered without reference to the universe as a whole. Such geocentric nonsense keeps us locked in pre-Copernican times, unable to progress. The Universe and life within is being generated by what we might call a computer program (ref Wolfram, A New Kind of Science). This explains the complexity of the universe. From spiral galaxies to rhodadendrons to humans - a few simple instructions repeated over and over again. The pinnacle of life elsewhere would not be bipedal apes. The likelihood favours a quantum computer, itself evolving with the aid of viruses, and nasty ones quarantined on places like earth. It will move on when it is ready. The quantum universe is a consequence of a quantum computer.
Be suspicious of a theory if more and more hypotheses are needed to support it as new facts become available. This leaves Darwinism in a poor way.
The chances of life evolving from inanimate matter is 1 in 10^40000 with regard to the random shuffling of amino acids to produce enzymes. These odds are increased further for the production of macro molecules histone-4 and cytochrom-c. Of the 2000 enzymes, the chances of obtaining them all in a random trial is 1 in (10^20)^20000 - an outrageously small probability that could not be faced even if the whole of the universe consisted of organic soup. Only through 'intelligence' can the enzymes and other biochemicals be assembled.
Our progenitor could have been an extremely complex silicon chip, as it alone could have done the calculations to produce life. A siliceous form of life could have preceded a carbonaceous form. Were humans the first life in the universe to invent the silicon chip, or a computer virus?
? -> silicon chip -> carbon life -> silicon chip (where ? = unspecified intellect).
The remarkable chemical behaviour of the carbon atom and the remarkable electonic properties of the silicon chip suggests that an intelligence might determine a wide range of features of the universe.
The probability of life originating at random is so utterly miniscule as to make the random concept absurd. It is sensible to think that the favourable properties of physics on which life depends are in every respect DELIBERATE.
The whole process of consciousness probably also has a profound cosmic significance. Sudden flashes of perception have made so much difference to all the main trends of human thought, like the conversion of Paul on the road to Damascus. There is a logical need for intelligence in the universe, which is consistent with the tenets of most of the major religions in the world.
No matter how large the environment one considers, life cannot have had a random beginning. Troops of monkeys thundering away at random on typewriters could not produce the works of Shakespeare, for the practical reason that the universe is not large enough to contain the necessary monkey hoardes, typewriters and waste baskets.
Much of the above are quotes from Hoyle's Panspermia theory. However Hoyle could not explain how life had originated in the first place.
The seeds of life may have been spread by an advanced civilisation facing annhilation. (Directed Panspermia theory of Crick and Orgel).
I think computer viruses should count as life...we have created life in our own image (Hawking).