Why not? Aging is just one more of the imperfections of nature that we are trying to fix. To give an example: The fact that it might be impossible to "fix" ag

Why not? Aging is just one more of the imperfections of nature that we are trying to fix. To give an example: The fact that it might be impossible to "fix" aging is no reason to not fight against it. Just like the conservation of energy law and the 2nd law of thermodynamics are no reason for us not to try to inch closer and closer to the theoretical limits of efficiency in clean energy production.