Over 70 percent of Earth's surface is covered by oceans and they serve as an important source of life on Earth. They offer food, control the climate, generate oxygen and help millions of people with their jobs, both fishing and tourism. But there is a threat to marine ecosystems from plastic waste, over-fishing, global warming and habitat loss. Internationally, governments, NGOs, scientists and communities are ramping up ocean protection and recovery efforts around the globe. Healthy oceans are critical for environmental sustainability and global economic development, according to experts.

There are now more and more threats to marine life:

Numerous fish, sea turtle, dolphin, whale and coral species are in danger due to pollution and human interference. The waste in the oceans is causing marine life to suffer and the high temperatures in the oceans are destroying the coral reefs that serve as a home to so many species. The overfishing has also resulted in a decline in fish stocks, which has had a negative impact on the marine environment and the fishing industry. Environmentalists caution against further damage if action is not taken now.

International conservation initiatives are ongoing:

The global conservation effort continues.Numerous countries are implementing more Marine Protected Areas with limited access and activities. Governments are introducing tougher restrictions on the fishing industry and investing in restoration projects on the coast. Environmental groups are starting beach clean-up programs and scientists are finding new ways to rehabilitate degraded coral reefs. This is a concerted effort that can help contribute towards the conservation of marine biodiversity and ocean health.

There is a very important role for communities:

Simple daily acts can be done to support the conservation of the ocean. Decreasing single-use plastic consumption, the proper management of waste, the support of sustainable seafood and the involvement in local cleanup initiatives all contribute to protect marine environments. Educating the youth about the importance of caring for the oceans and marine life is also a topic being taught in school and community organizations.

The challenges of a sustainable future:

While significant achievements have been achieved, it will take sustained effort and international collaboration to safeguard the oceans. Research and development, public awareness and more robust environmental policies are recommended to meet the challenges of the future. Ocean's health is linked to food security, safeguarding biodiversity and mitigating climate change.

Safeguarding the world's oceans is everyone's responsibility. Countries can ensure that the marine diversity is maintained for future generations by increased conservation actions, prudent use of resources, and engagement of the public. All actions we make today are a step towards cleaner oceans, healthier ecosystems, and a more sustainable future for all of us.