That happens in the present, can change the past

At quantum level that we do in the present, can affect that happens in the past. It is shown in the experiment known as quantum postponed choice, or quantum experiment with an eraser. Why the factors connected with consciousness, directly intertwine with a physical matter at quantum level? What does it mean, so far as concerns our physical material world in connection with our thoughts, perception, feelings and emotions? One of founders of the quantum theory Plank Maxime to whom often attribute creation of the quantum theory - the achievement which has brought to it Nobel...