This shows their superiority over opium -- cold, selfish, unsociable, mad, bewildered, soul-destroying opium.

They developed a new fumeless manufacturing process.

Note that, while not in Alaska, one site from the adjacent Yukon Territory has been included as well; it, too, would have been within easter Beringia during the last glaciation.

Manganism has been known about since the 19th century, when miners exposed to ores containing manganese, a silvery metal, began to totter, slur their speech and behave like someone inebriated.