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Post by Lone Wanderer on Dec 8, 2017 16:33:06 GMT
Source and full article: Humans at maximum limits for height, lifespan and physical performance, study suggestsSummary: Newly emerging trends in data suggests humans may have reached their maximum limits for height, lifespan and physical performance. These biological limitations may be affected by anthropogenic impacts on the environment - including climate change - which could have a deleterious effect on these limits. This review is the first of its kind spanning 120 years worth of historical information, while considering the effects of both genetic and environmental parameters. Humans may have reached their maximum limits for height, lifespan and physical performance. A recent review suggests humans have biological limitations, and that anthropogenic impacts on the environment -- including climate change -- could have a deleterious effect on these limits. Published in Frontiers in Physiology, this review is the first of its kind spanning 120 years worth of historical information, while considering the effects of both genetic and environmental parameters.
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Post by joustos on Apr 13, 2018 16:10:59 GMT
The cited article, based on research, is quite interesting and important. However, I find that the human race has peaked somatically, and that the contemplated decline is likewise "somatic". Nothing has been said about the cerebral capacities (which have been responsible for the arts of medicine, for science and scientific technology -- on which modern human life depends so much). "Human biology" itself is not well advanced, since most researchers do not wish to get entangled in issues that concern the races. (For some anthropologists, there are just humans, no human races to begin with.) It is so much easier to study dead humans in laboratories, than historical human cultures -- which bear witness to the nature of living races. The very title of the article says, "The Human Race Has Peaked".
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Reyth
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Religion: is simply a pursuit or interest followed with great devotion
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Post by Reyth on May 4, 2018 12:30:51 GMT
Well, maybe in the biological way of course, but we may not forget that our intelligence is not only positive. We have created medicine, so natural selection is not longer in the game, people with disabilites that would in nature never would have the chance to repropduce do now. The only selective factor that has any influence to us now is selection, and even selection went into another direction. The famous unrealistic standard nowadays focuses on is far from a healthy lifestyle! So yea, we may have "peaked", but because our gene-pool is so big with so many "unhealthy" genes, it is far from fixed. Maybe the first humans with good genes are born, but far from all humans have peaked.
Also, technology is the keyword here, humans have always been able to reach the unreachable through innovation, which has clearly not peaked yet
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