Our Mission

To inspire and raise awareness of our fight against marine plastic pollution and its effect on our only world.

living sea walls plymouth harbour

We are very excited to be collaborating with Plymouth University and Arc Marine to site living sea walls adjacent to the National Aquarium. We have been inspired by Living Sea Walls Australia who were finalists in last years Earthshot Prize. We hope to work  with businesses, local schools and other community groups so we can all learn together how we can protect our precious marine environment. Please get in touch if you would like to learn more.

Original winning design

Water Refill Station

We are working with Cornwall Council and South West Water to site our water units  from Penzance to Saltash. We have the opportunity to liaise with 15 communities around Cornwall to reduce single use plastic.

supported by Neptune rum

Our Only World is proudly supported by multi-award winning Neptune Rum.

Neptune Rum is focussed on sustainably producing the highest quality natural rums, and supporting the clean-up of the world’s oceans.

Every, sip, pour and stir of Neptune Rum helps fund ocean conservation projects.   


Exceptional quality | Natural ingredients | Protecting oceans

sponsored by lara vafiadis

In 2022,  Lara Vafiadis is rowing solo across the Atlantic Ocean as part of the Talisker Whisky Atlantic Challenge .  We wish Lara the best of luck in her preparations for what is the Worlds Toughest Row. Please support her if you can, in this life saving challenge .


During 2021, we completed the recording of our song and video thanks to Chantal Harrison and her team in Guernsey. David Smart is now working hard to perform his magic on the recordings so we will be able to launch the song in the next few months.

Play Video


We are seeking funding to work with local primary schools within Covid 19 guidelines. We would like to ask children how and what they would tell the world about how we can protect our oceans. Funding would then allow us to make up a package of items suggested and refined by children (not adults!) which would eventually help raise funds for the charity. This would be a great opportunity for a local business to engage with residents and visitors

Our Only World

We are a member of the Cornish community, we are all passionate about the fight against plastic, the protection of our seas and marine conservation education. Please contact us if you would like to help with our mission.