https://youtu.be/DOH2LLtTZg0?si=z4-LRZyFXeU7qOuB
认识你自己 陈果 复旦大学
H/t:
https://www.science.org/doi/10.1126/science.adt4075 The Roman Empire fell after a cultural shift to Christianity ideology.
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In this provocative book, award-winning science writer Henry Gee offers a concise, brilliantly-told history of our species--and argues that we are on a rapid, ...
$19.99
In his book "The Decline and Fall of the Human Empire," Henry Gee argues that humanity is on a path toward extinction, citing factors like declining population growth, environmental degradation, and resource depletion, suggesting space colonization as a potential solution, according to The Telegraph.
Here's a more detailed breakdown of Henry Gee's argument:
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The Rise and Fall of Humanity:Gee charts the history of humanity, from its origins as a small group of hominids to its current dominance, highlighting the factors that led to this rise and the challenges that now threaten it.
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Population Decline and Resource Depletion:He argues that the rate of human population growth is slowing down and will soon reverse, leading to a decline in the global population. This, coupled with dwindling resources like water, arable land, and air, and the rise of new diseases and conflicts, creates a precarious situation for humanity.
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The Extinction Threat:Gee suggests that these factors, combined with the potential for technological catastrophes, could lead to the extinction of our species within 10,000 years.
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The Solution: Space Colonization:He proposes that the only way to ensure the long-term survival of humanity is to establish successful colonies in space, arguing that this is necessary to diversify the species and ensure its continued existence.
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A Narrow Launch Window:Gee emphasizes that the window of opportunity for space colonization is narrow, and that if we don't act soon, our species may be doomed to extinction.
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The book's tone:Gee's book is described as both entertaining and thought-provoking, with a mix of humor and scientific rigor.
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Other perspectives:Some reviewers have pointed out that the book's premise of humanity's imminent extinction is a bit extreme, while others have found it to be a compelling and timely warning.
