Oceans cover 71% of our planet’s surface, proving a home to 300.000 known species and about one million unknown species of plants and animals. These vast bodies of water also help absorb carbon dioxide from our atmosphere and regulate the earth’s temperature. The ocean plays a vital role in the survival of our planet, but the damaging effects of a warming planet is causing changes that put the health of our oceans — and countless species — at risk.

  A short letter from the future: In that particular morning in the year 2015, the sun was shining and, at the beach, the water was beautifully clear, with amazing shades of blue and green.