Arbitrary biological i/o; stimuli and responses can be designed and linked, sampling from anything the world of life can currently do. Age (see Constitutional

Arbitrary biological i/o; stimuli and responses can be designed and linked, sampling from anything the world of life can currently do. Age (see Constitutional Article 2.1, 14th US Amendment). Memorizable strings of data worth billions of dollars. Aesthetic biology around us, and within us as a form of expression. Wealth (as energy expenditure) driving speed and permanence vs quality or capability (think hill coefficients). Metal & rock as materials of speed, but also waste, whereas literal capabilities are mirrorable with biology, are much more efficient, but 'slow'. (More) Von Neumann Probes everywhere, but resembling acorns, fruit flies, and yeast. (Explicit & commercialized) synthetic symbioses for individuals and for societies, and for other life.