This can be proven beyond question by an intelligent investigation of present and old-time Theosophical writings. He is pretending to be informed when he is not informed. Incidentally, such an investigation will bring him a richer reward than a lifetime's devotion to science. But should any Scientist object, it can be affirmed that any Theosophist can upset, demonstrably to the Scientist, any existing scientific theory. It can be shown by logical reasoning and a consideration of all the facts to be radically wrong, or only partial.
Theosophy is a study of noumena, of causes.
Reasoning from effect to cause is a proven cripple down the ages, and is quite as lame and ineffective today. The Platonic method, if carried through to its ultimate conclusions, proves itself sound. These are demonstrably so tricky and undependable that they are never anything but approximate. The fact is, sense perceptions in no two persons are the same. The Theosophist knows the physical senses for what they are.