Josh rereads his journal entries, remembering how fruits and vegetables are grown and cooked; visits a garden growing herbs in biodomes under the sea in Italy; learns how olives are harvested in Greece; takes part in a farm-to-table meal...

Josh visits Manila, the capital of the Philippines, taking a bike tour of the 400-year-old walled city of Intramuros; explores the smallest active volcano in the world with a volcanologist; gets a lesson in adobo cooking from a local Fil...

Josh voyages to Oman, touring the capital's elegant Grand Mosque, which holds 21,000 people; tries his hand at the craft of carpet weaving; visits a date farm; learns how to travel in the desert region of Sharqiya Sands from a Bedouin tr...

Josh visits St. Lucia, learning the rainforest's importance to the island population and zip-lining across the tree canopy; tours St. Lucia's largest outdoor market and samples Creole cuisine.

Josh tours Auckland, New Zealand, the "City of Sails," climbing to the top of Harbour Bridge; visits a local farm that's famous for its sheep; takes a lesson in sailboat racing onboard New Zealand's most famous racing yacht.

Josh looks back at entries in his journal about his voyage to Tallinn, Estonia, to learn about foods served during medieval times; touring a historic marketplace in Helsinki, Finland; and visiting a pineapple plantation in Maui, Hawaii.