The book "The Universe and Man,"  contains six lectures delivered by a  Swami Ramakrishnananda during the 1907 inauguration of the Madras Math’s permanent building in Mylapore.

The key points are:

• Timeless Relevance: Despite significant global changes in social, economic, and scientific fields since 1907, the author’s worldview remains insightful and relevant for the 21st century.

• Core Theme: The lectures explore the deep connection between the macrocosm (the universe) and the microcosm (man).