Sail the Aegean, exploring Athens, Mykonos, Delos, Naxos, Paros, Samos & Ephesus.
Greek Islands
10 days of Greek islands exploration, ancient ruins, and guided talks.
Set sail for paradise, where scarlet macaws, ancient canals, and uncharted islands await.
Explore historic landmark cities of the Veneto and Emilia-Romagna
Explore Japan with Jared Diamond
Explore Greenland's Frozen Frontier with Dr. Michael Shermer in 2026
Skepticism 101
Stay Ahead of the Curve
Get the latest in science, skepticism, and societal analysis—delivered straight to your inbox.