Kelp Forests Enrich the Earth

In our era of environmental threats, it’s reassuring to know there are solutions to some of the problems we face. God has created a form of life that purifies water and the atmosphere from pollutants, including human-made toxins and carbon emissions. At the same time, it supplies nutrients for marine life. We find this solution in the ocean’s kelp forests.

Kelp forests are 20 times more effective at absorbing carbon dioxide than similarly sized land-based forests. Kelp is plentiful along the west coast of the United States and grows on the coasts of Maine, Long Island, the United Kingdom, Norway, Tasmania, southern Africa, Argentina, and Japan. Kelp supports over 1000 species of marine plants and animals and provides roughly half of the oxygen we breathe. Kelp can also be used to make alternatives to plastics and chemical fertilizers used in agriculture. It can grow almost anywhere, including on abandoned oil rigs along various coastlines.

The Genesis account does not mention ocean life forms because the Fertile Crescent was far from an ocean coastline. Just as God knew humans would need coal, iron, copper, and other minerals, He provided kelp forests to shape the Earth for human survival. Science helps us understand how dinosaurs, diatoms, and many other animal forms not described in Genesis were God’s tools to prepare Earth for humans. We are in awe of God’s wisdom and creative power.

— John N. Clayton © 2025

Reference: Smithsonian Magazine for December 2025, pages 76-86, and smithsonianmag.com.