Health

Hundreds Die of Lead Poisoning in Nigeria

These days, environmentalism has become synonymous with the fight against climate change. But good green campaigners know that more immediate environmental challenges still exist.

That reality hit home yesterday when the United Nations said it will send an emergency team to Nigeria, after 200 children died in an outbreak of lead …

Health: Did Cities Help HIV Take Off?

In this week’s Science, researchers led by Michael Worobey of the University of Arizona and Preston Marx of the Tulane National Primate Research Center looked at the history of simian immunodeficiency virus (SIV)—the primate precursor to HIV—and found that the disease may be thousands of years older than scientists originally …

Bangladesh Cracks Down on Shipbreaking

Bangladesh’s courts put their foot down (again) this week on shipbreaking, one of the world’s dirtiest and most dangerous industries. The Supreme Court in the capital city Dhaka re-asserted that all ships coming into the nation to be dismantled for scrap metal will now be required to carry proof that they have been …

How To Feed The World By Going Veggie

I don’t eat bacon cheeseburgers. About three years ago I gave up red meat and pork. I am American, and brother do I love bacon cheeseburgers. But I decided that as part of the imperfect project of trying to live a decent, moral life, I could no longer chow down on bacon cheeseburgers. I could not put my preference for the taste of a …

Canada’s Transsexual Fish

It just got harder to be a fish—at least a Canadian fish. Or at least a Canadian fish looking for a mate. That’s because more and more of the boys keep turning into girls. As with so many other things, it’s humans who are to blame.

The human household environment is awash in chemicals—preservatives, plastics, drugs, cosmetics and …

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