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The Role of Ionizing Radiation in the Biosphere and Human Evolution
Izvestiya, Atmospheric and Oceanic Physics ( IF 0.7 ) Pub Date : 2024-03-20 , DOI: 10.1134/s0001433823110105
A. V. Manankov

Abstract

Natural radiation is an integral component and obligatory factor in the self-development of the biosphere. There are two sources of natural radiation on Earth: radioactive elements in minerals of the Earth’s crust and inner geospheres and radiation belts, the existence of which was established in the late 1950s. The coevolution of living objects with natural factors, including ionizing radiation, occurs according to the mechanism of homeostatic self-regulation with the participation of negative feedback. Outside the zone of homeostasis, any living species falls into supercritical zones with positive feedbacks, where deviations from a stable state can become irreversible. The effect of ionizing radiation on biological objects has not been sufficiently studied, which is why existing radiation safety standards still do not take into account positive feedback. The author believes that it is necessary to develop a modern unified concept of radiation gene-natural coevolution, in which the radioecogeochemical law of nature, implemented through the periodic-rhythmic evolution of the biosphere, is substantiated from the position of system analysis. In other words, it is proposed to introduce the radiation factor into the prevailing Lamarck–Darwin theory of anthropogenesis as the main driving force. Spatiotemporal coincidence was established between the powerful geodynamic activity of the East African Rift, the operation of a natural nuclear reactor in the area of the Oklo uranium deposit (Gabon), and discharge from our humanoid ancestor—Australopithecus africanus, or afarensis. The article discusses some specific features of human genealogy under conditions of prolonged natural radiation. The dominant role of implicit memory in the awareness of ego stress in the formation of radiophobia is shown. The new direction, undoubtedly, should contribute to solving topical applied issues related to increasing safety in the construction of nuclear industry structures, overcoming radiophobia, increasing the radioresistance of ethnic groups, and optimizing of the regulatory framework of ROSATOM and the IAEA in the field of nuclear energy use.



中文翻译:

电离辐射在生物圈和人类进化中的作用

摘要-

自然辐射是生物圈自我发展的一个组成部分和必然因素。地球上有两种天然辐射源:地壳矿物中的放射性元素以及内部地圈和辐射带,其存在于 20 世纪 50 年代末期确立。生物体与包括电离辐射在内的自然因素的共同进化是根据负反馈参与的稳态自我调节机制发生的。在稳态区域之外,任何生物都会陷入具有正反馈的超临界区域,偏离稳定状态可能变得不可逆转。电离辐射对生物体的影响尚未得到充分研究,这就是为什么现有的辐射安全标准仍然没有考虑正反馈。笔者认为,有必要发展一种现代统一的辐射基因-自然协同演化概念,从系统分析的立场来论证通过生物圈的周期-节律演化来实现的辐射生态地球化学自然规律。换句话说,建议将辐射因素引入盛行的拉马克-达尔文人类发生理论作为主要驱动力。东非大裂谷强大的地球动力学活动、奥克洛铀矿床(加蓬)地区天然核反应堆的运行以及我们的类人祖先非洲南方古猿或阿法种的放电之间存在时空巧合。本文讨论了长期自然辐射条件下人类谱系的一些具体特征。显示了内隐记忆在辐射恐惧症形成过程中自我压力意识中的主导作用。毫无疑问,新方向应有助于解决与提高核工业结构建设的安全性、克服辐射恐惧症、提高族裔群体的辐射抵抗力以及优化俄罗斯国家原子能组织和国际原子能机构在核工业领域的监管框架有关的热门应用问题。核能的利用。

更新日期:2024-03-21
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