Motorcycle From Tibet to Paris, Photograph Sharks and Models, Get Abandoned Near the Summit of Ararat, And More

This week we adventure without preparation on a motorcycle ride from Katmandu to Paris; learn the perks of a photographer's life from the comforts of Los Angeles to the hardships of Mongolia; get abandoned on the summit of Turkey's tallest mountain with a conservation biologist; choose family over glamor and reassess mountaineering risks; and learn about cultures in transition from a nomadic lifestyle to the modern world.