Through the Wormhole — Season 5, episode 5 watch online

Through the Wormhole, season 5 episode 5 «Does the Ocean Think?»: air date June 18, 2014. Episode overview, season trailer and the cast of Through the Wormhole.

There could be an undiscovered species on Earth unlike anything we've ever known. Not in the ocean, but the ocean itself! Its body spans thousands of miles; its heart beats with a one-thousand-year pulse. It could even have an immune system capable of annihilating all other life on earth. Just as our bodies function through the interaction of water with individual cells, including bacteria and other microorganisms, the ocean's residents might collectively form a super-organism. A recent discovery suggests the ocean is a living being capable of thought. If so, what is the ocean thinking about us?