What happens when two architects, two research scientists, and an advocate for healthy buildings walk into a room? If their assignment is to influence the architecture, engineering, and construction (A/E/C) community to embrace the design of healthier buildings, they might pose these questions: If you knew that a building product you selected for your project caused cancer, you wouldn’t specify it, would you? If you knew that day-care furniture was exposing children to a vast array of toxic chemicals, you wouldn’t buy it, would you? If you knew that stain-retardant treatment was poisoning our water supply, would you still select white carpet and upholstery, which won’t stand up to use without that treatment?