"The Glass Teat" is a collection of essays written by author and critic Harlan Ellison. Published in 1974, the book explores the impact of television on society and culture. Ellison critiques the medium, arguing that it often promotes mediocrity and conformity, while also examining its potential to influence and shape public perception. The essays in "The Glass Teat" reflect Ellison's passionate views on media and its role in modern life. He discusses various television programs and their implications, urging readers to be critical consumers of content. The work remains relevant as it addresses ongoing concerns about media influence and societal values.