According to the book description of The Purple and the Orange: A Tale of Defoliation, “'Well, it's still early”' [Dr. Jolley] said. “'But it is starting to look like there are really insignificant effects. By defoliation in general and Agent Orange in particular.” “I find that hard to believe.”

''But you yourself say the defoliation is only temporary.''

''That's misleading.'' Major Gyro looked quite earnest. ''In the first place, we spray and respray to keep the leaves off in many places. I should think that sooner or later, temporary becomes permanent, as in death...''

An Air Force pilot, longtime combat crew member, and recent graduate of the Air Force Institute of Technology, Major Tony Gyro, or Hero, feels it would be right to serve in combat in Vietnam, even though he is unsure of the purpose of the war. He wants to witness that war firsthand to see it there is justification for it and because a putative warrior should participate. He volunteers for the Agent Orange operation, reputed to be one of the riskiest missions in South Vietnam. Throughout training for the mission and his tour in Vietnam, he evaluates not only his country's involvement but his own actions as well. A happily married man, Major Hero engages in several sexual affairs, truly believing he loves each of the women. As he experiences a change in viewpoint on life, love, and war, losing some ideals and gaining others, he is, in a sense, defoliated.”