"Today, the average citizen has access to a wide array of biotechnology implants and personal medical devices. These include fully artificial organs that never fail, bionic eyes and ears providing Superman-like senses, nanoscale brain interfaces which greatly augment the wearer's intelligence, synthetic blood and bodily fluids which can filter deadly toxins and provide hours' worth of oxygen in a single breath. Some of the more adventurous citizens are undergoing voluntary amputations to gain prosthetic arms and legs which boost strength and agility by orders of magnitude. There is even a form of artificial skin based on nanotech which can be used to give the appearance of natural skin when applied to metallic limbs. These various upgrades have become available in a series of gradual, incremental steps over preceding decades \u2013 such that today, they are pretty much taken for granted. They are now being utilised by a wide sector of society, with even those in developing countries having access to at least some of the available upgrades due to exponential trends in price performance. If a fully upgraded person of the 2170s were to travel back in time at the beginning of the 21st century and be integrated into the population, they would be superior in every way imaginable. They could run faster than the greatest athletes of the time, leaping and bounding tremendous distances; they could survive multiple gunshot wounds; they could cope with some of the most hostile environments on Earth without too much trouble. Intellectually, they would put the likes of Albert Einstein and William Shakespeare to shame \u2013 thanks to the hyperfast AI merged directly with their brain. Life expectancy at born changes depending on the region, planet, or system: \n* Earth: 145 years \n* Earth's least developed areas: 101 years \n* Mars: 112 years \n* Solar System colonies: 97 years \n* Imvusa Ikhaya: 100 years \n* Tau Ceti (doesn't include Imvusa Ikhaya): 88 years \n* Domus Ruber: 105 years"@en . . "Today, the average citizen has access to a wide array of biotechnology implants and personal medical devices. These include fully artificial organs that never fail, bionic eyes and ears providing Superman-like senses, nanoscale brain interfaces which greatly augment the wearer's intelligence, synthetic blood and bodily fluids which can filter deadly toxins and provide hours' worth of oxygen in a single breath. Life expectancy at born changes depending on the region, planet, or system:"@en . "Human Body Augmentations (Cruenta Humanitas)"@en .