Scleroderma
发表于 2025-3-26 22:14:16
In Cycle We Trustcivilizations were created thousands of years ago. More broadly, from the long-run perspective, the poverty of humans is the major incentive for them to create more wealth, and past success is the major hurdle for nations to achieve further growth and development.
linear
发表于 2025-3-27 04:45:25
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Melodrama
发表于 2025-3-27 06:01:02
https://doi.org/10.1007/978-1-4939-2041-9ut of Africa must have been physically inferior to those who continued to stay in Africa. In short, it was humans’ physical weakness that eventually led to the establishment of agricultural societies and of more advanced civilizations.
cogitate
发表于 2025-3-27 09:37:43
Introduction,nonlinear human and cultural behaviors. Accordingly, if these forces do exist and are endogenous or predictable, then there may be some general laws (or mechanisms) by which to define or influence the long-term, nonlinear behaviors of civilizations and nations.
誓言
发表于 2025-3-27 15:01:52
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网络添麻烦
发表于 2025-3-27 21:33:09
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手工艺品
发表于 2025-3-27 22:44:47
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Living-Will
发表于 2025-3-28 02:41:27
8楼
Hemiparesis
发表于 2025-3-28 06:48:38
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nutrition
发表于 2025-3-28 10:50:11
8楼