Commentary on the life history special issue: The fast-slow continuum is not the end-game of life history evolution, human or otherwise
Commentary on the life history special issue: The fast-slow continuum is not the end-game of life history evolution, human or otherwise
复制标题
生命史特刊评论：快慢连续体并不是人类或其他生命史进化的结局
DOI：
10.1016/j.evolhumbehav.2021.03.005
复制
发表时间：
2021
影响因子：
5.1
通讯作者：
Salguero-Gómez, Roberto
中科院分区：
文献类型：
--
作者：
Salguero-Gómez, Roberto
生命史人类进化非常强调快-慢连续体和生活节奏连续体。该领域的论文经常呼吁进行更多的综合研究，以探索快-慢连续体（种群水平性状变异）和生活速度连续体（个体水平同上）之间的关系。在这里，我使用来自41个现代人类自然种群的高分辨率人口模型，以及数百个非人类动物种群和植物种群，我表明，快-慢连续体虽然对探索人类策略的变化感兴趣，但不应该是唯一关注的焦点。使用系统发育校正的主成分分析，我显示了生命史变异的其他轴显示出巨大的希望。具体来说，我认为，了解生殖和生存中种间和种内衰老率差异的机制，以及物种如何应对随机变化，应该成为我跨学科研究的重点。提出的人口缓冲的新轴——不稳定性，作为解释人类和非人类种群中超过20%的变异的重要轴而出现。我表明，这些轴有助于预测人口弹性，也与人类国家的人均GDP和人口增长率相关。
Life history human evolution places a strong emphasis on the fast-slow continuum and pace-of-life continuum. Papers in this area frequently make a call for more integrative research to explore the relationships between the fast-slow continuum (population-level variation in traits) and pace-of-life continuum (ditto at the individual level). Here, using high-resolution demographic models from natural populations of 41 modern human populations, and hundreds of non-human animal populations and plant populations, I show that the fast-slow continuum, while of interest to explore variation in human strategies, should not be the sole focus of attention. Using a phylogenetically corrected principal component analysis, I show that other axes of life history variation show great promise. Specifically, understanding of the mechanisms of inter-specific and intra-specific differences in senescence rates in reproduction and survival, and how species respond to stochastic variation, I argue, should become the focus of my interdisciplinary research. The proposed new axis of demographic buffering-lability emerges as an important one to explain over 20% of variation in human and non-human populations. I show that these axes help predict demographic resilience, and also correlates with human nation per capita GDP and population growth rates.
DOI：
10.1098/rstb.2009.0021
发表时间：
2009
期刊：
Philosophical Transactions of the Royal Society B: Biological Sciences
影响因子：
--
作者：
S. Tuljapurkar;J. Gaillard;T. Coulson
通讯作者：
T. Coulson
影响因子：
5.2
作者：
Capdevila, Pol;Beger, Maria;Salguero-Gomez, Roberto
通讯作者：
Salguero-Gomez, Roberto