go beyond oil

We're now in the Atlantic Ocean heading for Europe - escorted by sea gulls gliding alongside us as the swells rock us from side to side.

Waldermar, captain of the Esperanza, writes about his personal motivations for bringing the ship to the Arctic... 

I'm from South America, the land of the Incas, the Guaraníes, the Wichis, the Tobas, the Mapuches, the Onas, and other native nations.

This was the scene on the Esperanza's bridge as Luke called through to Sim on the Stena Don for the last time, as the climbers prepared to leave the oil rig. Apologies for the audio which is a bit fuzzy, but here's a transcript: