Free Republic

[W]heat is losing its crown. The tonnage (though not the acreage) of maize harvested in the world began consistently to exceed that of wheat for the first time in 1998; rice followed suit in 1999. Genetic modification, which has transformed maize, rice and soyabeans, has largely passed wheat by—to such an extent that it is in danger of becoming an "orphan crop"... And with population growth rates falling sharply while yields continue to rise, even the acreage devoted to wheat may now begin to decline for the first time since the stone age... [W]heat is a genetic monster. A typical...

...why did people domesticate a mere dozen or so of the roughly 200,000 species of wild flowering plants? And why only about five of the 148 species of large wild mammalian herbivores or omnivores? And while we’re at it, why haven’t more species of either plants or animals been domesticated in modern times? ... [Fiona Marshall:] “We used to think cats and dogs were real outliers in the animal domestication process because they were attracted to human settlements for food and in some sense domesticated themselves. But new research is showing that other domesticated animals may be more like cats...

Following the Trail of Ancient Louisianians December 9, 2004 by Amélie A. Walker A mound at Marksville, one of the state-owned sites on the Louisiana Ancient Mounds Trail. (Mark J. Sindler/LA Office of Tourism) Known for Mardi Gras, jazz, and Cajun culture, Louisiana also has a wealth of Native American sites dating to as early as 4000 B.C. The most obvious remains of ancient peoples are the many mounds that can be seen throughout the state, in cotton and soybean fields, hidden in woods, or even under houses. In all, there are more than 700 mound complexes or individual mounds...

On September 19, 1997, the New York Times announced the discovery of a group of earthen mounds in northeastern Louisiana. The site, known as Watson Brake, includes 11 mounds 26 feet high linked by low ridges into an oval 916 feet long. What is remarkable about this massive complex is that it was built around 3400 B.C., more than 3,000 years before the development of farming communities in eastern North America, by hunter-gatherers, at least partly mobile, who visited the site each spring and summer to fish, hunt, and collect freshwater mussels... Social complexity cannot exist unless I it...

On a rugged bluff overlooking the Ohio River, known locally as "Devil's Backbone," centuries of overgrowth obscures a secret of history... In 1799, early settlers found six skeletons clad in breastplates bearing a Welsh coat of arms. Indian legends told of "yellow-haired giants" who settled in Kentucky, southern Indiana, southern Ohio and Tennessee -- a region they called "the Dark and Forbidden Land." Archeologists debunk the legend. They say that evidence indicates that the natives of the region once conducted a vigorous trading network nearby and buried their dead on the bluff... Upstream about 14 miles from Louisville, Ky., the...