Coral reefs around the world are in trouble. According to the World Wildlife Fund, about one-quarter of coral reefs are considered damaged beyond repair, with another two-thirds under serious threat. Some suffer from heavy fishing pressures, while others are succumbing to pollution or careless tourism. Climate change, with its attendant rising sea temperatures, is exacerbating the problem, speeding coral deaths.
More than half a billion people live near corals, relying on them for food, shelter from storm surges and the income that tourism brings. With natural reefs diminishing, artificial reefs are increasingly gaining favor. These structures usually take the form of sunken ships, decrepit oil platforms or other human trash.
But is depositing more human refuse in the oceans in order to create artificial reefs healthy for the environment — and for us?
While I welcome winter along with all the other skiers and outdoor aficionados here in Colorado, by the end of February I’m ready for a surf and sand break. But cramming onto a crowded beach towel-by-cooler with hundreds of other sunseekers is not my vision of restoring my winter-weary spirit.
When you’re a beach lover and a nature lover, the quest becomes to find those pristine stretches of sand that make you feel you’ve discovered a place where time stops; where the rhythm of sea on shore is the primary sound; where the sun’s slow slide behind the horizon is the only marker of day melding into night. A place like, say, Bai Kem Beach on Phu Quoc, one of 105 islands that comprise this idyllic Vietnamese archipelago in the Gulf of Thailand. Picture a soft, white sugar-sand beach, fringed with slender palms. Phuket, half a century ago. No people. Just total, unspoiled beauty.