Jayne was a fountain of information about the many types of large earthworks constructed in the ancient past. She also is a skilled lecturer with an easy-to-listen-to delivery style.
Fascinating seminar with terrific visuals
Discussion of both ancient and modern art geologic constructions
Loved the content, photos, and global diversity of this presentation. However, my husband and I were dismayed at the cheerleading of MBS's attempts to build Saudi tourism without any nod to potential moral dilemmas posed by supporting him or the Saudi government post-Khashoggi murder... we actually looked for whether this speaker was taking grant money from the Saudi gov. Ethics matter. We will shy away from the Salvator Mundi talk now.