Here is some additional input from readers - both positive and negative (The Glen Canyon Institute doesn't provide space for any comment contradicting their goal).

• Sandra Keil and other students at Utah State University have written a research paper concerning the draining of Lake Powell. (Click Here)

• David Orr wished for a space for rebuttals. Here's his space (Click Here)

• A student from Hudson, Ohio writes: (Click Here)

• A lady living in Salt Lake City who attended the Glen Canyon Institutes Conference writes: (Click Here)

• A "Friendly Tourist" writes: (Click Here)

• A lady living in Flagstaff writes: (Click Here)

• A lady attending school in Washington, who grew up in Utah writes: (Click Here)

• A gentleman from Kentucky writes: (Click Here)