By Jason Daley Posted 6.11.08
The Risky Ocean Drill
Here’s a brilliant idea to solve our energy solution: Drill into the unmapped ocean floor, and release a substance that could potentially destroy life as we know it. That’s what Japanese, American and Canadian researchers interested in methane hydrate could potentially do as they drill the seabed off the coast of Japan looking for frozen natural gas. The frozen crystals, also known as “flammable ice,” could help the island nation reduce its natural-gas imports. But deep-ocean drilling, an untested technology, could also trigger landslides or unintended hydrate releases. It’s thought that methane hydrate releases helped hasten warming periods during the time of the dinosaurs.
The Giant Coal Plant
Wind energy, tidal energy, solar—the world is embracing large-scale green power. Oh wait, maybe we spoke too soon. Tata Mundra, the largest coal-fired energy plant built in decades, is going up in India with the help of a $450-million loan from the World Bank. The 4,000-megawatt coal plant will use relatively modern, efficient technologies to produce enough juice to help out 16 million people, but in the end, coal is coal—at full capacity, the plant will emit only 13 percent less carbon than a conventional coal-fired facility. On top of that, experts predict that up to 20 percent of the power generated will be lost to India’s poorly maintained electricity grid, negating any benefits of the plant’s technology and making it just another mammoth fossil-fuel incinerator.
Fishing
According to a study released last year, almost all our commercial fishing stocks will crash by 2048. That means cod, tuna and even anchovies will be luxury items if the fishing industry doesn’t police itself better. Domestically, the U.S. is doing a decent job—we’ve helped halt the decline of species like haddock and black bass in our coastal waters and put into effect a full ban on salmon fishing on the West Coast earlier this year. But in international waters, the U.S., along with mostly unregulated foreign trawlers, indiscriminately catch and kill everything from sea turtles to dolphins, pushing species like bluefin tuna, toothfish and cod close to the point of no return.
Gold Mining
You probably don’t live anywhere near a gold mine, but chances are you own some gold jewelry or electronics that have bits of gold inside. Gold mining, which often takes place in developing nations often uses huge pools of cyanide to leach gold from the earth. Occasionally these pools burst, destroying rivers. Illegal miners collect mercury-laced gold, separate the two, and leave the concentrated mercury to pollute rivers. What can you do? It’s difficult to know where your gold is coming from, but buying vintage jewelry—the ultimate in recycling—won’t increase demand for more mining.