The seas and oceans connect all life on the planet. They account for more than seven tenths of the Earth’s surface, that’s 361 million square kilometers. They form a unique ecosystem and are home to countless animal and plant species: 80% of the Earth’s creatures live in the sea. The worldwide climatic balance is determined significantly by the oceans, because they fulfil an important task for the global material cycles such as the carbon cycle and the nitrogen cycle. The sea is the biggest converter of CO2, of which the algae produce two thirds of the Earth’s oxygen. You could certainly argue that two out of three breaths you take originate from the sea! And for more than a billion people marine creatures are the only source of protein.

In addition, the seas are the reservoir in which fresh water is continually purified by the salt and again brought into circulation. Only 2.6% of the global water supplies are available to human beings in the form of consumable fresh water.

The existence of the seas, the largest habitat on our planet, is threatened in many ways by the actions of humans. Massive pollution, extreme overfishing, thoughtless fishing methods, whaling and dolphin hunting, which today are still systematically practiced by several nations, are bringing thousands of threatened species to the brink of extinction. Specifically protecting the oceans and their inhabitants is therefore one of our most important concerns.

Practical tips for reducing the contamination of the oceans:
  • Every day be thankful for the water you have at your disposal.
  • Use environmentally safe washing and cleaning detergents for your laundry, dishes and for cleaning.
  • Choose foods from natural production in your locality, because the harmful substances used in conventional agriculture contaminate the waters and, in the end, the sea…  more
News on this topic

Earth Day 2018 – Pictures of worldwide Activities

Earth Day has been celebrated worldwide. Under the patronage of The World Foundation for Natural Science through numerous activities like, for example, lectures or information booths, various aspects of our wonderful planet have been highlighted. This great commitment for Mother Earth has been documented for you with pictures. Read on...

Earth Day 2018

Every year on April 22nd ‘Earth Day’ is celebrated in over 175 countries. We from ‚The World Foundation for Natural Science‘ are now doing this for the 25th time since our Founder, The Most Rev. Dr. Peter W. Leach-Lewis, Ch.D. brought forth this unique organisation on February 10th, 1993. We honour Mother Earth. Mother for […] Read on...

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The oceans are the greatest water reservoir of the Earth and the fish of the oceans are the main source of nourishment for one billion people. However, the oceans today are far from being intact and clean. They and all the life within them are in great distress. On a daily basis we are poisoning this unique world more and more with stuff from our everyday lives that we no longer want, use excessively or use without thinking about the consequences. Are we even aware of this? We need the oceans and the oceans need us!


Water has so many different abilities and properties unlike any other element. It transports, conducts, cools, warms, cleans, informs, nourishes, absorbs, heals and quenches the thirst. Water is the basis of our lives and we are destroying it. When water is polluted and full of garbage, then the planet is ill and so are we.


A life without plastic? Difficult to imagine: Where we look, whatever we do, whether we play, work, eat or undergo medical treatment – plastic is our always present, practical companion. As material, plastic offers convincing advantages: It is easy to shape and dye, can be soft and hard, is low density and is therefore light and is resistant to acid and caustics. Also it is comparably cheap. It is, however, these seemingly pleasant qualities that are causing a global problem. A problem of an extent far beyond our imagination.