The purpose of the talk is to emphasize the degree to which quantum theory explains very little. It gives probabilistic results for the calculations, but says nothing about any underlying reality.
What is worse, is that ist very success has restricted searches for a deeper understanding. Indeed it is widely believed that a search for a deeper theory is not possible or maybe not meaningful. For over 50 years research has been suppressed -in a way that has not been seen since the Catholic Church enforced theories of cosmology and creation.
© Mark J. Hadley.