The book explores the connection between the protozoan parasite Toxoplasma gondii and the rising rates of schizophrenia and bipolar disorder in the U.S. It details how the parasite, which infects 40 million Americans, can cause various health issues and alter behavior. The analysis includes clinical and epidemiological evidence, highlighting a correlation between the domestication of cats and increased psychosis incidence. It concludes by assessing the severity of the problem and proposing potential solutions to address these mental health concerns.
