Everyone knows that wild mushrooms can be dangerous, but David Walton in his new novel The Genius Plague raises the dangers to a new plane.
While victims of an unusual fungal infection enjoy skyrocketing I.Q.s, they also find themselves suddenly willing to sacrifice their own (and others’) lives to protect the Amazon rain forest, raising the possibility that the fungus—a species native to the Amazon—has hijacked their minds to advance its own ends.
In the new episode of New Books in Science Fiction, Walton talks with me about the wonders of fungi, how he finds time to write while juggling his responsibilities as both an engineer and father of seven, how he came to believe in evolution after growing up in a family that considered Darwin’s ideas “silly,” and the importance of shunning dogma.
The Wall Street Journal named The Genius Plague one of the best science fiction books of 2017. Walton’s first book, Terminal Mind, received the Philip K. Dick Award in 2008.
Walton makes no secret of the importance of religion in his life, which makes it all the more arresting when he incorporates evolution into the fabric of his stories. In The Genius Plague, for example, he depicts the fungus’s behavior as consistent with the Darwin-identified drive to survive and, when opportunity arises, dominate.
It was reading Origin of a Species and eventually coming “face to face with the tremendous amount of evidence there was in support of evolution” that led Walton to accept evolution as fact.
“It’s scary to consider alternate views,” he told me, “but I think it’s necessary and important both for our own growth and the realism of our beliefs and also for the ability to understand and care for others and say, ‘I understand why you think the way you do even though it’s different than the way I do.'”