Abstract It was 100 years ago (on August 7, 1920), that the comprehensive mathematical foundations of climate change research, written by a Serbian researcher, Milutin Milankovitch, were published. A later interpreter and developer of his results, Georg (in Hungarian: Gyorgy) Bacsak (Pozsony/Pressburg/Bratislava, June 5, 1870 - Fonyod, March 4, 1970) was born 150 years ago and died at the age of one hundred, half a century ago. In this commemorative paper we look back to special circumstances in revealing the secrets of ice ages that had puzzled scientists for at least several centuries. Recently, after 100 years, the Milankovitch theory, including related short-term forcings (ranging from interannual, multidecadal to millennial timescales) has not only been confirmed, but its climate forcing mechanism has also been identified and proposed. Owing to the uniqueness of the problem, the science of the orbital forcing of climate change can be proclaimed to be essentially settled.

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气候科学的天文方面是如何解决的？在米兰科维奇和巴克萨克纪念日，今天的课程

摘要 100 年前（1920 年 8 月 7 日），由塞尔维亚研究员米卢廷·米兰科维奇 (Milutin Milankovitch) 撰写的气候变化研究综合数学基础出版。后来他的结果的解释者和开发者，Georg（匈牙利语：Gyorgy）Bacsak（Pozsony/Pressburg/Bratislava，1870 年 6 月 5 日 - Fonyod，1970 年 3 月 4 日）出生于 150 年前，享年一百岁，半个世纪前。在这篇纪念论文中，我们回顾了揭示冰河时代秘密至少几个世纪以来的特殊情况。最近，100年后，米兰科维奇理论，包括相关的短期强迫（从年际、年代际到千年时间尺度）不仅得到证实，而且其气候强迫机制也得到了确定和提出。