Health
Schumer and flame retardants
New York’s U.S. Senator Chuck Schumer recently proposed legislation to ban the use of ten toxic flame retardants in children’s products and home furniture.
Profiting by reducing global warming
At this point, it is pretty clear to most of us that climate change is real, that it increasingly will threaten lives and property, and that it is going to take some real changes in society’s behavior to slow it down.
Natural foods and GMOs
More and more people are trying to make smart choices about the foods they eat. They care about where their food comes from. The food industry has responded to this trend by marketing numerous products with labels like “organic”, “natural”, “artisanal” and so forth.
Super spiders in the city
Most of us assume the creepiest of creepy-crawlers are found in the wild – for instance, that you’d be more likely to encounter a spider the size of your face while camping than while dragging your trash cans out to the sidewalk.
Raw sewage in New York
Many of us take for granted the relatively seamless workings of our infrastructure – sewage systems, for instance. Yet in New York City, and particularly Brooklyn’s Gowanus Canal, the system is far from seamless. In fact, the reality is both alarming and a major public health hazard.
Mercury’s toxic legacy
New research from Harvard University indicates that the amount of mercury in the environment is much higher than previously thought. Prior estimates put mercury levels at around 720,000 metric tons; the new study suggests it’s actually two-and-a-half times that number.
Algorithms and ecology: A new partnership.
If you shop online, this is a familiar scenario: You click on a product like a book, and the online merchant presents you with a list of related items. “If you like X, you might also like Y.” Behind the scenes, the merchant has assigned a series of attributes to each product. For instance, the new Sibley Guide to Birds is classified as nonfiction, recent, about nature, about birds, illustrated, a field guide, and so on. Based on that information, the merchant might suggest a different bird book, or a memoir about birding.
[Read more…] about Algorithms and ecology: A new partnership.
Phthalates in food
Several years ago, phthalates were making headlines. There was growing public awareness that these harmful chemicals were commonly found in children’s toys, specifically those made of plastic. Concern rose over babies and small children ingesting the chemicals by putting toys in their mouths, and with good reason – phthalates are endocrine disruptors and are thought to interfere with reproductive hormones, particularly in boys.
Holy Toledo!
Tiny blue-green algae brought Toledo, Ohio’s municipal water system to a halt this summer. Toxic blooms left residents scrambling for bottled water to meet their drinking, cooking, and washing needs.
The virtues of organic produce
Do you eat organic produce – or go conventional? It’s a hot-button issue. Organic fruits and vegetables are more expensive than conventionally grown counterparts. Some think ‘organic’ labeling is smoke and mirrors – a marketing ploy to make consumers think they’re eating healthier.
Climate change and food
A study led by the Massachusetts Institute of Technology suggests that climate change may pose an even greater threat to the global food supply than previously thought. That’s because higher temperatures will also increase air pollution. A significant increase in the production of ozone, a toxic gas, could prove deadly for many important crops.
New desalination technologies
In an era of rising water demands and more frequent extreme droughts, there is growing interest in desalination technologies. Removing the salt from seawater or various impurities from wastewater are among the few ways of obtaining fresh water that are independent of rainfall.
The length of a bee’s tongue
Most of us have probably never given much thought to the length of a bee’s tongue – or, for that matter, the fact that bees even have tongues. Yet new research suggests tongue length may be a key factor in bees’ ability to survive their ever-changing environment.
Agrihoods
Residential amenities are typically thought of in terms of golf courses and fitness centers. But at new type of neighborhood popping up all over the U.S., the main attraction is a farm. Called ‘agrihoods,’ these communities center around farm-to-table living.
Throwing away fish
The worldwide fishing industry is in danger. If current trends continue, it could collapse by 2050 because three-quarters of the world’s fish stocks are being harvested faster than they can reproduce. Some 80% of fish species already are fully exploited or are in decline and the great majority of all large predatory fish already are gone.
Polluted beaches
Few things are more beloved in the summer than a trip to the beach. It’s a time to relax and take in the calming beauty of the sand and surf. If you enjoy swimming, however, you might want to consult the National Resource Defense Council’s new ‘Testing the Waters’ report.
Urban heat is not a myth
It has long been observed that metropolitan areas are significantly warmer than surrounding rural areas as a result of human activities. These areas are known as urban heat islands.
Coral and sunscreen
Summer is in full swing. With temperatures at their peak and beach vacations underway, most of us have probably stocked up on sunscreen. We slather it on children to prevent painful burns and apply it to ourselves to avert skin cancer. But as much as sunscreen protects our skin from harm, it can do just the opposite to coral reefs.
Storing carbon under the sea
