The three philosophical essays in this book were first published in the monthly review Arya in 1915 and 1918. In the title essay "Evolution" Sri Aurobindo deconstructs the materialistic theory of evolution, which had been the keynote of nineteenth century thought. He shows how advanced thinking was moving towards the perception of evolution "by a superconscient Knowledge which reveals things in Matter, Life and Mind out of the unfathomable Inconscient from which they rise". The other essays are titled "The Inconscient" and "Materialism
Sri Aurobindo (Bengali: শ্রী অরবিন্দ Sri Ôrobindo) was an Indian nationalist and freedom fighter, major Indian English poet, philosopher, and yogi. He joined the movement for India's freedom from British rule and for a duration (1905–10), became one of its most important leaders, before turning to developing his own vision and philosophy of human progress and spiritual evolution.
The central theme of Sri Aurobindo's vision is the evolution of life into a "life divine". In his own words: "Man is a transitional being. He is not final. The step from man to superman is the next approaching achievement in the earth evolution. It is inevitable because it is at once the intention of the inner spirit and the logic of Nature's process."