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Saturday, December 31, 2005

The Year in Review: While You Were Sleeping

"IT was a year of apocalyptic events. Hurricanes and floods and earthquakes humbled us. Holy wars raged at home and abroad. Deep Throat was unmasked, but the hero of Watergate, Bob Woodward, re-emerged in a strange new guise, covering up White House secrets. Avian flu lurked. Brad dumped Jen, the girl next door, and took up with the enchantress Angelina. Amid such catastrophes, it was easy to miss news of more subtle significance. Here are just a few of the developments that may have slipped your notice in 2005:

A Blast From The Past:

"To find out whether human activities are changing the atmosphere, scientists took ice cores from ancient glaciers in Greenland and Antarctica. Bubbles of air trapped in the ice provided a pristine sampling of the atmosphere going back 650,000 years. The study, published last month in the journal Science, found that the level of carbon dioxide, one of the greenhouse gases that can warm the planet, is now 27 percent higher than at any previous time. The level is even far higher now than it was in periods when the climate was much warmer and North America was largely tropical. Climatologists said the ice cores left no doubt that the burning of fossil fuels is altering the atmosphere in a substantial and unprecedented way."

The Day After Today:

"One of the more alarming possible consequences of global warming appears to be already under way. The rapid melting of the Arctic and Greenland ice caps, a new study finds, is causing freshwater to flood into the North Atlantic. That infusion of icy water appears to be deflecting the northward flow of the warming Gulf Stream, which moderates winter temperatures for Europe and the northeastern United States. The flow of the Gulf Stream has been reduced by 30 percent since 1957, the National Oceanography Center in Britain found. Perhaps you'll remember that in the film "The Day After Tomorrow," the collapse of the Gulf Stream produces a violent climate shift and a new ice age for much of the Northern Hemisphere. Climatologists don't foresee a future quite that catastrophic, but something worrisome, they say, is afoot."

The Spanish Flu Lives:

"This viral Frankenstein, perhaps the most deadly pathogen in human history, now lives on in quarantine. Many experts were alarmed when scientists published the flu's genetic blueprint; it would not be hard, they said, for a terrorist group or a madman to hire scientists to make the virus, quietly unleash it and kill more people than several nuclear weapons could."

Forbidden Vaccine:

"Every year, about 500,000 women throughout the world develop cervical cancer. In the United States alone, the disease kills about 3,700 women annually. This year, scientists developed a vaccine against human papillomavirus, a sexually transmitted disease that is the primary cause of cervical cancer. The vaccine produced 100 percent immunity in the 6,000 women who received it as part of a multinational trial. As soon as the vaccine is licensed, some health officials say, it should be administered to all girls at age 12. But the Family Research Council and other social conservative groups vowed to fight that plan, even though it could virtually eliminate cervical cancer. Vaccinating girls against a sexually transmitted disease, they say, would reduce their incentive to abstain from premarital sex." [NYT]

These and several other stories did not dominate the headlines this year. Why?

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