From space, the planet is blue. From space, the planet is the territory not of humans.
But of the whale. Blue seas cover 7/10 of the Earth's surface.
And the domain of the largest brain ever created, with a 15-million-year-old smile. Ancient unknown mammals left the land in search of food of century and walked into the water.
Their arms and hands changed into water wings, enabling them to fly, almost weightless, through the oceans.
