Marine forests in reefs are decaying, and disappearing and denuded coastal water bodies are increasing globally.Coastal water bodies that can form marine forests are narrowing because of global warming and Tropical herbivorous fishes as wall as herbivorous benthic animals such as sea urchins are moving northward and cutting down marine forests.Accompanying the establishment of a new regeneration technique, this is the opportunity to combine the wisdom of mankind and block global warming.