Countries: CA

The “once-upon-a-time bad boy of Canadian music” treats the audience to a rousing solo performance. Though he’s minus his infamous kilt, the passion and energy remain – MacIsaac’s toe-tapping music has the audience enthusiastically clapping along.

Evolutionary biologist and author Richard Dawkins speaks about religion from an evolutionary and atheistic perspective.

Marimba soloist Anne Julie Caron.

Rabbi Shmuley Boteach

Tuba soloist Karen Bulmer.

Islamic scholar Ingrid Mattson.

Journalist Carl Honoré.

Pastor Jay Bakker

Greg Harper, president of Harpervision

Athlete, producer and creative director Steven Rechtschaffner.