Albert: Swenson' s popular book, which argues that sun exposure does not harm skin cells, is a model of poor scholarship. Nonetheless, it is valuable because it has stimulated new research on sun exposure. Yvonne: You' re kidding me! You might as well say that a virus is valuable because it stimulates epidemiologists. The dialogue provides the most support for the claim that Albert and Yvonne disagree over whether ['sun exposure harms skin cells', 'something that does not stimulate new research can have value', "Swenson's book should be considered valuable", "Swenson's book is a model of poor scholarship"]