human enhancement technologies (HETs). HETs rely on advances in genetic engineering, pharmacology, bioengineering, cybernetics and nanotechnology. In these fields, it is becoming possible to develop techniques that improve human functions beyond a normal range. The envisioned applications are limitless, and include the enhancement of human traits like muscular strength, endurance, vision, intelligence, mood and personality." /> Human enhancement and personal identity - Brey Philip | sdvig press