I hope you enjoyed the underwater photograph. These scenes won't be there for our enjoyment forever. The world has already lost 20% of its coral, according to experts, and the next 20% is teetering on the brink.
An underwater landscape such as this--without coral--looks as colorful as the bottom of a scaly, conrete tank. I've seen it's ghostly whiteness with my own eyes.
Coral does more than provide beautiful color and a cozy home for underwater creatures. It is the first line of defense against devastation by wild, out of control, typhoon-generated waves. From an inland hotel window I have seen the leftover waves--the ones that still rage after the typhoon has moved on--crashing against the reef, splashing higher than the tallest buildings on the island.
Without the coral, we might have to go about our daily lives dressed in life jackets and wetsuits, with snorkels pressed between our lips. Yuk.