He uses psychological theories that state “religion is a by-product of otherwise-normal processes in the brain” of “misapplied cognitive function”.
He mentions Hyperactive Agent Detection Device (HADD): “as a highly social species, we are always looking in the shadows for signs of plots, for possible indirect effects of ‘behind the scenes’ actors who are organizing against us - or who are potential allies.”, which primitive man evolved. This of course can’t disprove (or prove) God.
He also states: “much evidence in history that the profound religious insights occur alongside mental dysfunction.” Leading that St. Paul might of had an “epileptic seizure” on the road to Damascus. A seizure inducing religious feelings would not disprove God.
Also that “religious feelings, and adult ideas about religion, are actually childhood fantasies in disguise… Paul says ‘when I was a child, I talked like a child, I thought like a child, I reasoned like a child. When I became a man, I put childish ways behind me’ (1 Corinthians 13:11). Although this may be the conscious and intellectualized testimony, religion is largely the subconscious survival of childhood fantasy into adulthood.” He asserts this, how could that be proven? Could I get thoughts on this?
“Many people believe that one of the greatest appeals of religion is that it provides reassurance against the spectre of death.” Again this needs to be proven.
If we have evolved to believe in a higher power, ultimate purpose/meaning, to cope with death; this information can not disprove God at all.