He reminds us
that Promissory Materialism is not a scientific theory, because scientific theories are generally required to be capable of falsification, and there is no way you can falsify the belief that anything will be explained in material terms someday.So, in am important sense, the description in "post-materialist science” is redundant! He thinks science, by its 'true' nature, can deal with the new topics needed. Though, of course, there might still be "denial [that] can reach the level of the unethical and/or pathological". He gives a good example.