The laws of nature are structured so that we grow and change, and get to experience the full spectrum of biological existence.

Our intention is not to create cloned human beings, but rather to make lifesaving therapies for a wide range of human disease conditions, including diabetes, strokes, cancer, AIDS, and neurodegenerative disorders such as Parkinson's and Alzheimer's disease.

We have failed to protect science against speculative extensions of nature, continuing to assign physical and mathematical properties to hypothetical entities beyond what is observable in nature.

So for instance it becomes clear why space and time and even the properties of matter itself depend on the observer in consciousness. In fact when you take this point of view it even explains why the laws of the universe themselves are fine tuned for the existence of life.

Without consciousness, space and time are nothing.

Reality is observer-determined - it's a spatio-temporal process, which fortunately means that things must change.

In fact when you combine stem cell technology with the technology known as tissue engineering you can actually grow up entire organs, so as you suggest that sometime in the future you get in an auto accident and lose your kidney, we'd simply take a few skin cells and grow you up a new kidney. In fact this has already been done.