The style of this site is that of a paper book.

On the home page, press the parchment below the book title in order open the book.

While reading the book, press on a subject between the Crosses and colons.

Use the purple bookmark to return to the book's table of contents.

And use the left-most parchment, which is left of the bookmark to return to the previous page.

Do not use the back button.

Subjects between Crosses try to be vetted resources. Subjects between colons are mere educated perspectives but not to be considered validated as right ordered.