Rev Henry Morris' Falsehood Explained: Mutations in Organisms
Yet more lies from Rev Gish. Scientists do not consider mutations
"beneficial." They observe that the majority of
mutations are neutral. The majority of the rest are harmful to
the organism. The rest of the mutations are beneficial.
It is the latter tiny fraction of mutations that produce new
variation and diversity in a population's geneom, from which
natural selection works.
Rev Gish knows these facts. He just cannot help lying about it.