Letters to the Editor

Letters

Conspiratorial skepticism After achieving two degrees in psychology, I concluded that the field is largely bereft of genuine insight and simple common sense, and that it masquerades as a science, with notable exceptions here and there. Articles such as “Tracing the inner world of suspicion,” (SN: 6/20/09, p. 11) confirm and underline psychology’s essential mindlessness. […]

Letters

Making tall or short of it In your article “The genetic dimension of height and health” ( SN: 5/9/09, p. 22 ), some medical consequences of being either taller or shorter than the median height of the study group are explained. To help us all extrapolate these findings to our own lives, don’t you think […]

Letters

Lead or poverty’s later toll Most toxic materials have the most deleterious effects at the earliest exposure ages, so I was puzzled by the study outcome in “School-age lead exposures may do more harm than earlier exposures” (SN: 6/6/09, p. 13). Did the study control for social and financial background? It would make sense for […]

Letters

On honeybees and jury duty Reading “Swarm Savvy” ( SN: 5/9/09, p. 16 ), I was struck by how closely the honeybee decision-making process resembled the internal dynamics of a jury I once was on. The “obvious” jury decision, in my not-very-humble opinion, was guilty to a lesser charge of non-aggravated battery, but I was […]

Letters

Astronomical art faux pas Assuming they are in the Northern Hemisphere, those two young folk on the cover of the May 23 Science News look remarkably chipper while keeping astronomers’ hours. I make the time to be about 3 a.m. as a waning decrescent moon rises.Dainis Bisenieks, Philadelphia, Pa. SPECIAL ASTRONOMY ISSUE COVER The cover […]

Letters

Tobacco for adults, cocoa for kids I was interested in the report of cacao-beverage use by people of Chaco Canyon in New Mexico as early as A.D. 1000 (“Hot chocolate, with foam please,” SN: 2/28/09, p. 14). In the late ’50s, I and others at the Philip Morris Research Center looked at pipe samples from […]

Letters

Hormones, milk and fat I find it difficult to understand why the hormone content of skim milk is greater than that of 2% low-fat milk, which in turn is greater than whole milk (“Scientists find a soup of suspects while probing milk’s link to cancer,” SN: 3/28/09, p. 5). To the extent that 2% and […]

Letters

Don’t dismiss Lamarck Your January 31 special birthday edition on Darwin (SN: 1/31/09, p. 17) was excellent, but I believe that science has allowed Jean-Baptiste Lamarck’s contributions to be overshadowed by Darwin’s. The change that can occur to an organism’s genetic makeup during its own lifetime harks away from Darwin’s slow evolutionary process by chance […]

Letters

Why good looks look good The article “It’s written all over your face” (SN: 1/17/09, p. 24) made me recall another article (a couple of years ago, I think!) describing the work of researchers investigating an apparent human, obsessive need to identify patterns in our environment. The scientists studied stockbrokers with and without a specific […]

Letters

Impossible view In “Milky Way puts on weight” (SN: 1/31/09, p. 8), you claim to show an image of the Milky Way. This image cannot be real. Worse, it creates misconceptions: As a college educator, I find that most students actually believe NASA has launched probes outside of the Milky Way to take pictures of […]

Letters

Galaxy clusters slide Could the general motion of galaxy clusters (“Galaxy clusters slide to the south,” SN: 10/25/08, p. 12) be evidence of rotational motion of the matter components of the universe on a scale much larger than the observable universe? Would such motion not also result in accelerating expansion of the observable universe, as […]

Letters

Reader letters : February 14, 2009.