The Humanist Manifesto is a statement that outlines the principles and beliefs of humanism, a philosophical stance that emphasizes human values and the importance of reason, ethics, and justice. The first manifesto was published in 1933, followed by two more versions in 1973 and 2003. It advocates for a secular approach to life, focusing on human welfare and the need for a democratic society that promotes individual rights and freedoms. The manifestos reject supernaturalism and emphasize the importance of science and critical thinking in understanding the world. They encourage individuals to seek meaning and purpose through human experiences and relationships rather than relying on religious doctrines. The American Humanist Association is one of the organizations that promote the ideas presented in the manifestos.