The relevance of the study is caused by the necessity to investigate ecological sense and formation of humanistic attitude to Nature in postindustrial society. The aim of the study is to clear up the content of ecological humanism within the changing geopolitic conditions. Methods of researching: logical historical and system-pragmatic. The results of the study: it was shown that the formation of concept of ecological humanism is tied to anthropologic problems of nature reclaiming. The link of ecological humanism formation and formation of ecological ethics main principles is emphasized. The paper considers the problems of ecological humanism formation in their connection with a moral humanism. The paper introduces different standpoints of understanding modern conditions of Person-Nature relations within its ethical interpretation and successive connection with humanism traditions, which is based on early philosophical stream. It was shown that the content of ecological humanism includes not only philosophical elements but also elements of religion, science, and politics.