10 Reasons Our Oceans Are So Important and How Sustainable Shopping Can Help Protect Them

Oceans cover more than 70% of our planet and play a critical role in sustaining life on Earth. They are not just beautiful expanses of water; they are vital ecosystems that provide countless benefits.

Here are ten compelling reasons why our oceans are so important, along with how sustainable shopping can help protect them.

Biodiversity Hotspots

Oceans are home to approximately 230,000 known species, but scientists estimate that millions remain undiscovered. This biodiversity is essential for maintaining healthy ecosystems, providing genetic resources, and supporting food webs.

Protecting marine life through sustainable practices helps preserve these vital habitats.

Climate Regulation

Oceans absorb about 30% of the carbon dioxide produced by human activities and play a crucial role in regulating the Earth's climate.

They are responsible for storing around 93% of the heat generated by global warming. Healthy oceans combat climate change, making it essential to support brands that prioritise sustainability.

Oxygen Production

Oceans produce over half of the world's oxygen—about 50-80%—thanks to phytoplankton, the tiny oceanic plants that photosynthesize. By choosing eco-friendly products, you support practices that help protect these organisms and their habitats.

Food Source

Billions of people rely on the oceans for their primary source of protein. According to the Food and Agriculture Organization (FAO), about 3 billion people depend on fish as a major source of dietary protein.

Sustainable fishing practices are crucial for ensuring that fish populations remain healthy and can continue to provide for future generations.

Economic Value

The ocean economy is valued at approximately $2.5 trillion annually, encompassing industries like tourism, fishing, and shipping. The United Nations estimates that 3 million people are employed in fisheries and aquaculture alone.

Sustainable shopping helps ensure that these industries can thrive without harming marine environments.

Recreational Opportunities

From beach days to scuba diving, oceans offer countless recreational activities that contribute significantly to mental well-being and community engagement. The outdoor recreation economy is valued at over $600 billion in the U.S. alone.

By choosing sustainable products, we can preserve the natural beauty of our coastlines and the health of marine ecosystems for future enjoyment.

Medicinal Resources

Many medicines are derived from marine organisms. For example, a compound from the sponge Tethya crypta is used in cancer treatments.

By protecting our oceans, we preserve biodiversity and keep the door open for future medical discoveries that could save lives.

Natural Disaster Protection

Coastal ecosystems like mangroves, seagrasses, and coral reefs act as natural barriers against storms and erosion, reducing the impact of natural disasters. Mangroves can reduce storm surges by up to 66%.

Supporting sustainable practices helps preserve these ecosystems, providing vital protection for coastal communities.

Cultural Significance

Oceans hold cultural and spiritual significance for many communities worldwide. For instance, Indigenous communities often have deep-rooted connections to the sea, relying on it for their livelihoods and cultural practices.

Supporting sustainable shopping can help protect these waters and the traditions tied to them.

Future Generations

Our actions today directly affect the health of oceans for future generations. Studies indicate that if current trends continue, we could see a 70% decline in marine biodiversity by 2100.

By making conscious choices in our shopping habits, we can contribute to a sustainable future.

How Sustainable Shopping Makes a Difference

Sustainable shopping involves choosing products that have a minimal impact on the environment. Here’s how you can make a difference:

Blem Products: Sustainable Choices for Your Beach Days

At Blem, we’re committed to protecting our oceans while providing you with high-quality beach essentials. Our water bottles keep your drinks cold for 24 hours and are easy to clean, ensuring you can stay hydrated without harming the environment. 

Our fast-drying towels are lightweight and compact, perfect for a day at the beach, while our stylish surf ponchos provide comfort and protection. 

Plus, our swim shorts are made from recycled plastic bottles, allowing you to look great while supporting ocean sustainability.