Natural evolution may have its limits, but we don't yet know how much we can improve by artificial means. We will have the technology to alter the DNA to incr

Natural evolution may have its limits, but we don't yet know how much we can improve by artificial means. We will have the technology to alter the DNA to increase our intelligence significantly. There are limits, but I don't think it is likely that human beings are at the peak of what is biological possible. - When we reach the biological limit, we may extend ourselves by merging with technology. Our brains might be connected to a computing device that amplifies our capabilities. It may be so seamless that when answering a question, you won't notice if the knowledge was stored in your physical brain or retrieved from a central archive.