Ancient Indian pictographs (rock paintings) and petroglyphs (symbols carved or pecked on rocks) are claimed by some to be forms of writing for which meanings are known. However, are such claims supported by archaeology or by Native Americans themselves? Mr. Dart illustrates southwestern petroglyphs and pictographs, and discusses how even the same rock art symbol […]
Global warming presents humanity with one of the most difficult ethical challenges ever faced. More than just a scientific problem this is a collective action problem requiring that we work together to find appropriate strategies for adaptation. It requires recognizing attribution of cause and effect and careful consideration of the likely outcomes of harm to […]
For centuries, Hopi men grew cotton and wove the fibers into blankets and clothing. In the 1880s, with the arrival of Anglo missionaries and government officials, quilting was introduced to the Hopi people and it quickly became integrated into Hopi culture and ceremony with quilts being used in every Hopi household. Hopis today are 4th […]