Man the Maker: A Study of Man's Mental Evolution

accept achieved action adapted mind æther appear argument arises assumption atoms become behaviour belief biology body boundary C. D. Broad cause character chemical complete conception conclusions convergent Democritus divergent Eddington ence energy entelechy evidence evolution example existence experience external world extra-sensory perception fact factor familiar world fundamental grasp Homo faber Homo sapiens human mind idea illusion important innate instinct intellect kind knowledge light living Lloyd Morgan look material mathematical matter means mechanical mechanistic mental modern naïve realism nature non-specialist objective observer organism ourselves outlook paranormal particles pattern phenomena philosophy Philosophy of Physical physical universe physical world physicists practical present principle problems Professor progress properties psychical research psychology question R. G. Collingwood reality realize reason reflection regard result scientific method scientist seems sense shows specialist standpoint subjective teleology telepathy theory things thought tion to-day true truth unconscious velocity whole words