A number of theories as to how life could have originated through entirely unintelligent processes have been proposed, but none are plausible.
Darwinism sounds superficially plausible until one looks at real plants and animals with their irreducibly complex details.
To those who say ID advocates are only critical of Darwinism because they are not sufficiently versed in genetics, I have a two-word reply.
Science has been so successful explaining other phenomena in terms of purely unintelligent natural forces, why should evolution be so different?
Here is a modest attempt to summarize the main scientific evidences for design in our world, for those who have been told that such evidence does not exist.