Is Humankind just a stage in the chain of stages, of which evolution of Nature is comprised of and will humanity be superseded at some point because of either biological or intellectual evolution?
If so, what will the next generation, which will succeed Humans, utilize from human achievements/ developments?
NB That is what Stephen Hawking said on this issue (see the last paragraph) in:
"This means Hawking says that we have entered a new phase of evolution. "At first, evolution proceeded by natural selection, from random mutations. This Darwinian phase, lasted about three and a half billion years, and produced us, beings who developed language, to exchange information." ".
Curr Aging Sci. 2014;7(1):17-24.
Human evolution, life history theory, and the end of biological reproduction.
Global Brain Institute (GBI), Brussels, Belgium. [email protected].
Throughout primate history there have been three major life history transitions towards increasingly delayed sexual maturation and biological reproduction, as well as towards extended life expectancy. Monkeys reproduce later and live longer than do prosimians, apes reproduce later and live longer than do monkeys, and humans reproduce later and live longer than do apes. These life history transitions are connected to increased encephalization. During the last life history transition from apes to humans, increased encephalization co-evolved with increased dependence on cultural knowledge for energy acquisition. This led to a dramatic pressure for more energy investment in growth over current biological reproduction. Since the industrial revolution socioeconomic development has led to even more energy being devoted to growth over current biological reproduction. I propose that this is the beginning of an ongoing fourth major primate life history transition towards completely delayed biological reproduction and an extension of the evolved human life expectancy. I argue that the only fundamental difference between this primate life history transition and previous life history transitions is that this transition is being driven solely by cultural evolution, which may suggest some deeper evolutionary transition away from biological evolution is already in the process of occurring. PMID: 24852016 [PubMed]