Cook et al. reported a 97% scientific consensus on anthropogenic global warming (AGW), based on a study of 11,944 abstracts in peer-reviewed science journals. Powell claims that the Cook et al. methodology was flawed and that the true consensus is virtually unanimous at 99.99%. Powell’s method underestimates the level of disagreement because it relies on finding explicit rejection statements as well as the assumption that abstracts without a stated position endorse the consensus. Cook et al.’s survey of the papers’ authors (...) revealed that papers may express disagreement with AGW despite the absence of a rejection statement in the abstract. Surveys reveal a large gap between the public perception of the degree of scientific consensus on AGW and reality. We argue that it is the size of this gap, rather than the small difference between 97% and 99.99%, that matters in communicating the true state of scientific opinion to the public. (shrink)

Writing typically forms a crucial part of the evaluation of students in undergraduate philosophy courses. However, philosophy instructors tend to adopt only two types of writing assignments: the essay test and the professional paper. There are, however, a number of problems with the professional paper and this essay argues that at least some undergraduate papers should treat writing not as a way of demonstrating competence to the teacher but as an act of communicating to readers. After briefly exploring why writing (...) assignments in the disciplines have evolved the way that they have, the paper explains how insights from assignment design in the field of writing theory can aid philosophy teachers develop writing assignments that serve different purposes and achieve unique learning outcomes. (shrink)

Through close readings of Frost's poetry and often ignored prose, Mark Richardson argues that Frost's debates with Van Wyck Brooks, Malcolm Cowley, and H. L. Mencken informed his poetics and his poetic style just as much as did his deep identification with earlier writers like Emerson and William James.