Thoughts on the Mind

To me, there is no doubt that the mind is product of the physical brain that is of the physical world. Without the physical world there is no mind. By extension all concepts are therefore a product of the physical world by way of the physical brain. Once every living sentient thing disappears (if that is at all possible) from the physical universe then all concepts disappear. What remains is a physical universe without sentient being. That is quite possible because there is no law that says there must be sentient beings. In fact at the very beginning after the Big Bang it was quite possible that the universe did not contain a single sentient entity whatsoever. This being the case then it is possible that there can be a time in the future without sentient beings as well.