Our Angry Earth: A Ticking Ecological Bomb, (1991) is a non-fiction book and polemic against the effects humankind is having on the environment by the science fiction writers Isaac Asimov

Isaac Asimov

Isaac Asimov was an American author and professor of biochemistry at Boston University, best known for his works of science fiction and for his popular science books. Asimov was one of the most prolific writers of all time, having written or edited more than 500 books and an estimated 90,000...

 and Frederik Pohl

Frederik Pohl

Frederik George Pohl, Jr. is an American science fiction writer, editor and fan, with a career spanning over seventy years — from his first published work, "Elegy to a Dead Planet: Luna" , to his most recent novel, All the Lives He Led .He won the National Book Award in 1980 for his novel Jem...

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In his last non-fiction book, Asimov co-writes with his long-time friend science fiction author Frederik Pohl, and deals with elements of the environmental crisis such as global warming and the destruction of the ozone layer.

It suggests monumental disasters are threatening to destroy humankind and argues that "it is too late to save our planet from harm". The book has four sections: "The Background", "The Problems", "The Technocures" and "The Way to Go".

It was first published by Tor Books

Tor Books

Tor Books is one of two imprints of Tom Doherty Associates LLC, based in New York City. It is noted for its science fiction and fantasy titles. Tom Doherty Associates also publishes mainstream fiction, mystery, and occasional military history titles under its Forge imprint. The company was founded...

in 1991, ISBN 0312852525.