OBJECTIVE Racism is related to policies preferences and behaviors that adversely affect blacks and appear related to a fear of blacks (e.g., increased policing, death penalty). This study examined whether racism is also related to gun ownership and opposition to gun controls in US whites. METHOD The most recent data from the American National Election Study, a large representative US sample, ...

A common misunderstanding is that there is something logically amiss with the classical square of opposition, and that the problem is related to Aristotle’s and medieval philosophers’ rejection of empty terms. But [Parsons 2004] convincingly shows that most of these philosophers did not in fact reject empty terms, and that, when properly understood, there are no logical problems with the classi...

An estimated 10 14 microbes live on our mucosal surfaces, exceeding by far the number of cells in our body (approximately 10). Survival depends on our ability to recognize, wall off, and eliminate unwanted intruders. The doubling of life expectancy over the last century has created an internal burden of degenerating tissue, cellular debris, and malignant transformation, adding considerable stre...