This is a novel of future world savaged and drastically changed by climate upheaval due to 20th and 21st century pollution. It is a prophetic vision of how Earth and its changed human species might look and survive among an entirely new group of animals, insects and adversaries. Originally titled “The Mad Planet,” Leinster’s masterpiece has been appropriately renamed 30,000 years after 2012 – Life and Man Evolved. Leinster like this fascinating sci-fi novella was way ahead of his time.