FTP, name this philosopher who described religion as a product of humankind's psychological needs in his The Essence of Christianity.
One of his works describes the thought of another philosopher as a "philosophy for the occasion," and that work is titled after the author of the Historical and Critical Dictionary.  Along with writing Pierre Bayle, this philosopher used the term Gluckseligkeitstrieb to refer to man's "drive for happiness." He also wrote Principles of the Philosophy of the Future, while another work of his describes the title idea as "the dream of the human mind."  He published a proposition for the spread of human influence after death in Thoughts on Death and Immortality.  FTP, name this philosopher who described religion as a product of humankind's psychological needs in his The Essence of Christianity.
One of his works describes the thought of another philosopher as a "philosophy for the occasion," and that work is titled after the author of the Historical and Critical Dictionary.  
Ludwig Andreas {Feuerbach}