Dr Tim Gordon is a marine biologist who knows a thing or two about the importance of coral reefs and an exciting plan to regrow damaged ones. Working for Mars, Tim has been heavily involved in brand Sheba's Hope Reef project, restoring coral off the coast of Indonesia - the largest undertaking of its kind anywhere in the world. Not only is the work vital, in spelling out "hope" in the coral itself, it carries an incredibly important message.

For this episode, freuds' James Mercer spoke to Dr Tim Gordon about the importance of Hope Reef, while you can find out more by going to www.ShebaHopeGrows.com and The Channel That Grows Coral on YouTube.