junk dna

The Myth of Junk DNA

Is most of our genome garbage? A number of leading proponents of Darwinian evolution claim that “junk DNA”—the non-protein-coding DNA that makes up more than 95% of our genome—provides decisive evidence for Darwin’s theory and against intelligent design, since an intelligent designer would not have littered our genome with so much garbage. In The Myth of Junk DNA, biologist Jonathan Wells exposes their claim as an anti-scientific myth that ignores the evidence, relies on illegitimate theological speculations, and impedes biomedical research. Far from consisting mainly of junk, the genome is increasingly revealing itself to be a multidimensional, integrated system in which non-protein-coding DNA performs a wide variety of essential biological functions. If anything, the