http://www.reuters.com/summit
Sep 28, 2007
Reuters first Global Environment Summit
http://www.reuters.com/summit
Sep 27, 2007
Additives: Diabetes, obesity, and cardiovascular disease have become the big killers.
It is true that some additives are required for food production.
Nonetheless, we must demand that our government adopts the precautionary principle.
This was described by the Guardian as "an embarrassment" to the Food Standards Agency (FSA), which approved the use of the following chemicals, well known for their adverse effects on many children: sunset yellow (E110), quinoline yellow (E104), carmoisine (E122), allura red (E129), tartrazine (E102) ponceau 4R (E124), and sodium benzoate (E211).
All but sodium benzoate, an antibacterial preservative, are colours with natural replacements available. The purity of the chemicals involved is controlled for industrial use but not for their use in foods.
The issue now is connected with the scapegoating of young people -- the FSA's response to the University of Southampton report which was the basis for the recent newspaper scares was called "Hyperactivity And Colours: Advice To Parents".
Read more from Rachel's
Sep 26, 2007
Frog Deformities Blamed on Farm and Ranch Runoff
To examine the role of nitrogen and phosphorus runoff on the process, the researchers created 36 ponds in Wisconsin and stocked them with snails and frog tadpoles. They added nitrogen and phosphorus and observed the consequences.
The ponds with added nitrogen and phosphorus had their snail population, parasitic worm egg production and infection rate of frogs increase greatly, according to the study in the Proceedings of the National Academy of Sciences.
Read full here
Sep 17, 2007
Joel Makower-What's Behind the Green Consumer Research?
I've seen enough research data on Americans' green buying habits over nearly twenty years that I've become immune to much of it. It's not that I think such research is shoddy; it's just that I've found consumers' credibility on the issue wanting, as I've noted in several . . . previous . . . posts.
Consider: A 1989 survey by the Michael Peters Group, a now-defunct consulting firm based in New York and London, found 89% of Americans saying they were concerned...
Sep 12, 2007
Biofuels Offer Cure Worse Than the Disease - OECD
"Governments should cease to create new mandates for biofuels and investigate ways to phase them out," it said.
"Biofuel policies may appear to be an easy way to support domestic agriculture against the backdrop of international negotiations to liberalise agricultural trade," it said.
"Any diversion of land from food or feed production to production of energy biomass will influence food prices from the start, as both compete for the same input," it said.
Story by Sybille de La Hamaide REUTERS NEWS SERVICE
Sep 11, 2007
ETHANOL REDUCING FOOD FASTER THAN GLOBAL WARMING
The era of "agrofuels" has arrived, and the scale of the changes it is already forcing on farming and markets around the world is immense. In Nebraska alone, an extra million acres of maize have been planted this year, and the state boasts it will produce 1bn gallons of ethanol. Across the US, 20% of the whole maize crop went to ethanol last year. How much is that? Just 2% of US automobile use. . .
The Indian government says it wants to plant 35m acres (140,000 sq km) of biofuel crops, Brazil as much as 300m acres (1.2m sq km). Southern Africa is being touted as the future Middle East of biofuels, with as much as 1bn acres (4m sq km) of land ready to be converted to crops such as Jatropha curcas (physic nut), a tough shrub that can be grown on poor land. Indonesia has said it intends to overtake Malaysia and increase its palm oil production from 16m acres (64,000 sq km) now to 65m acres (260,000 sq km) in 2025. . . JOHN VIDAL, GUARDIAN
ARTIFICIAL ADDITIVES FOUND TO CAUSE DISRUPTIVE BEHAVIOR IN YOUNG
The government's Food Standards Agency has responded by issuing revised guidance to consumers, recommending that they steer clear of products containing certain E-numbers if their children show signs of hyperactivity.
The Guardian says this move has "confounded" experts who believe the government has missed an opportunity to take a tougher line by banning the additives completely, instead of placing the burden on parents. . . .
HOW NEIGHBORHOOD WALKABILITY AFFECTS WEIGHT
Among those who prefer to drive, however, about 21.5 percent were obese, and it also didn't matter whether they lived in walkable or non-walkable neighborhoods.
The distances driven were also noted. Exercisers in walkable neighborhoods drove 26 miles a day, while those in non-walkable neighborhoods drove about 37 miles.
Among non-exercisers, those in walkable neighborhoods drove 26 miles, and compared to 43 miles in areas that were mostly car-friendly.
POLLUTION CONTRIBUTES TO 40% OF GLOBAL DEATHS
Water contaminated with untreated sewage and fecal matter can facilitate the transmission of diarrheal diseases such as cholera (bacteria that live in feces), intestinal infections (which can compound health issues by causing malnutrition) and other diseases—all of which kill millions every year, especially children. A 2004 study by the Population Resource Center found that 2.2 million infants and children die each year from diarrhea, caused largely by contaminated water and food.
Sep 5, 2007
Coke Launches Lighter Bottles That Use Less Plastic
A Bar-Ilan professor's invention may revolutionize the use of solar energy.
A Bar-Ilan nanotechnology expert has invented a photovoltaic cell - which produces electricity from the sun's rays - that could be dramatically cheaper to produce.
"Initially, we created linked arrays of very small cells, which led to a loss of efficiency because the sunlight hitting the space between the cells was not converted to electricity," Zaban explained. With much more surface area, the new array actively captures the sun's energy and becomes "a practical choice for solar energy production," he said.
Zaban's cells feature a sponge-like array of microscopic "nanodots" arranged on flexible plastic sheets. The key to his system is the use of standard semiconductor material injected with an organic dye, which makes it become energy absorbent.
Orionsolar, a Jerusalem-based company that has entered into a partnership with Bar-Ilan, is developing commercial applications for inexpensive, dye-based photovoltaics based on Zaban's work.
"Given the state of the technology, I believe that the new solar cells will be available commercially within the next five years," he said. "This will mark the beginning of a whole new path that combines independence from fossil fuels with a greener, more sustainable future."
Another of his recent discoveries involves reducing the amount of platinum used in photovoltaic cells, another important step towards reducing production costs. "We've found a way to produce platinum nanodots ... [which] reduce the amount of platinum needed by a factor of 40," he said.
Aug 21, 2007
UCS asksIs Bottled Water Better?
Environmental Impact
Fossil fuel consumption. Approximately 1.5 million gallons of oil—enough to run 100,000 cars for a whole year—are used to make plastic water bottles, while transporting these bottles burns thousands more gallons of oil. In addition, the burning of oil and other fossil fuels (which are also used to generate the energy that powers the manufacturing process) emits global warming pollution into the atmosphere.
The next time you feel thirsty, forgo the bottle and turn to the tap. You'll not only lower your environmental impact but also save money—bottled water can cost up to 10,000 times more per gallon than tap water. And because the U.S. Environmental Protection Agency's standards for tap water are more stringent than the Food and Drug Administration's standards for bottled water, you'll be drinking water that is just as safe as, or safer than, bottled.
WDNR - Water Conservation News
Low water levels in Central Sands area to be studied MADISON -- New state-funded research is getting underway in central Wisconsin to better understand how groundwater, lakes and rivers are ... Read Full Article
Tips for doing your part to conserve water
MADISON - Drier than normal conditions have heightened concerns over residents' water usage and outdoor burning activities across the state. In fact, several suburban communities are ordering ... Read Full Article
WDNR - New studies find changing levels of mercury in fish and PCBs in people
Imported asbestos containing products
"Given the abject lack of Occupational Safety and Health Administration enforcement of asbestos product labeling requirements, there is a real concern that some imported asbestos products are not even labeled with the required health warnings."
Environmental consultant Barry Castleman, speaking to a Senate committee
Nuclear Power Can't Curb Global Warming - Report
WHY DON'T WE RECYCLE BUILDINGS AS WELL AS WE DO SODA BOTTLES?
It is a vital question. It's also a good starting point for this issue of Alternatives because discussion on sustainability has largely neglected the environmental implications of decisions to demolish old buildings. .
Every brick in a building required the burning of fossil fuel in its manufacture, and every piece of lumber was cut and transported using energy. As long as the building stands, that energy is there, serving a useful purpose. Trash a building and you trash its embodied energy too. Furthermore, we burn new fuel to replace the structure. It has been estimated that the embodied energy that is lost with the demolition of a typical small urban house is equivalent to the energy saved by recycling 1.34 million aluminum cans. .
Aug 20, 2007
Non-Stick Chemical Exposure Tied To Small Babies
In adjusted analyses, cord blood levels of both chemicals were inversely related to birth weight and head circumference.
Previous reports have shown that these chemicals can alter blood lipid levels, which could adversely affect fetal development, the authors note. However, in the present study, the association between PFOA and PFOS exposure and birth weight or size was independent of cord blood lipid levels.
Further research is needed to verify the findings and better understand if the relationship is causal, the authors conclude.
Aug 13, 2007
COMMON PLASTIC INGREDIENT MAY BE CAUSE FOR CONCERN
GULF dead zones - no mystery.... ETHANOL: (
FREE ENERGY: ALL THAT'S NEEDED IS A "WATER SPLITTER."
Aug 8, 2007
We're all downwind of our own emissions (thanks hugg.com)
So, it's OK for Portland to complain about Chinese mercury in the Willamette River (via treehugger), yet we are all downwind of the chemical soup we're all spewing.
When we islanders send our WalMart money to China for cheap goods, we also get their coal dust. How's that for a feedback loop » original news
Jul 27, 2007
OSHA - we don't want them to die saving a piece of property...
"We pay firefighters to be brave and to protect us, but we don't want them to be reckless. And we don't want them to die saving a piece of property."
Editorial, Inland Valley Daily Bulletin, on Fed-OSHA's report on the deadly 2006 Esperanza fire
Wisconsin DNR DNR News
MADISON - Practices to protect water quality while harvesting timber were correctly applied over 94 percent of the time on federal and industrial timber sales in 2006, based on the results of a ... Read Full Article
Great Lakes beaches water quality information available online
MADISON - People looking to cool off from the summer heat by taking a dip at a Great Lakes beach can find daily online updates on water quality at 120 public beaches along Wisconsin's shores of ... Read Full Article
Jul 26, 2007
EPA Economics - "nothing is free," but called the impact "manageable and affordable."
http://www.planetark.com/dailynewsstory.cfm/newsid/43285/story.htm
Lieberman also said the EPA analysis found that his plan would hold US carbon dioxide levels below 500 parts per million by the end of the century, a key level that international scientists say will allay the worst global warming impacts.
The EPA analysis also found that US gasoline prices would rise by 26 cents a gallon in 2030 and 68 cents a gallon by 2050, and electricity and natural gas prices would rise slightly.
Cap-and-trade regimes envisioned in many legislative proposals in Congress would create a multi billion-dollar market for trading emissions credits.
If the McCain-Lieberman bill is enacted, the EPA found the market for credits and offsets would be US$25 billion in 2030 and US$57 billion in 2050.
Jul 24, 2007
China taking all U.S. resources, not even turtles are safe
..one section of the Rio Grande river that had been a trap site, an adult turtle has not been seen in 10 years.
'They are taking them so fast the scientists can't study them,' Jones said.
Now some varieties including the Texas river cooter could have some protection because the TPWD commissioners on May 24 approved a measure to prohibit the collection of wild turtles on public land."
Turtles need protection from overharvesting because they are slow to mature and their young have a high mortality rate, said Lee Fitzgerald, an associate professor of herpetology at Texas A&M University who has published research on the Texas turtle trade.
"Their population can't take the removal of adults," said Fitzgerald. "If it continues, the population will collapse."
For example he said it takes a female box turtle 15 years to reach sexual maturity. Once at that stage she lays four or five eggs, and most of the hatchlings will not survive.
Read more from Planet Ark : Texas Turtles Ending Up in China Soup Pots
Planet Ark : US Fines Du Pont US$4.125 Mln Over Plant Emissions
Du Pont will also spend at least US$66 million on air pollution controls at the sulfuric acid production plants in Louisiana, Virginia, Ohio and Kentucky, the DoJ said.
It said the settlement, which also involved the US Environmental Protection Agency, is expected to reduce more than 13,000 tons of harmful emissions annually from the plants.
The states of Louisiana, Virginia and Ohio joined the federal government in the agreement and will receive shares of the civil penalty.
FROM - REUTERS NEWS SERVICE
EHS Blogger blackout or just busy?
gostats.com update were back and better
Thanks gostats.com!
Jul 23, 2007
Gostats.com - thanks for the counter & visit
Radical environmentalists on decline
"A million times over I apologize ... to all of you hardworking business owners, employees, researchers, firemen, investigators, attorneys and all citizens whose property was destroyed, whose holidays were ruined, whose welfare was thwarted, and whose sleep was troubled." Quiet, shy, his hair turning gray at 30, the slightly built Meyerhoff was dwarfed by the angular expanse of the courtroom.
And so a violent chapter in the environmental movement ended - with a whimper. Once feared by some and admired by others for their willingness to use any means necessary, these militants are in decline.
"Radical environmentalism failed," said James Johnston of Forest Service Employees for Environmental Ethics. "Whether radical environmentalists admit it or not, they failed."
Taiwan's 1.68 trillion kilowatt, Ocean Power System
Jul 17, 2007
And so it has come to pass... China tops U.S. in CO2 emissions
The main culprit, of course, is China's economy and the masses of factories that produce tons of consumer goods for the rest of the world. Remember, each product on the store shelf - made in China or not - has a carbon footprint. One way to lighten that load is to buy less. Or drive less, as the increasing number of cars on the road in China might make one want to do.
That said, this is a complex issue. With China manufacturing prowess, it's clear there is a lot of green car potential in China. Here's a short list of recent posts we've had:
- Chinese academy develops big electric motors - 50,000 electric cars might come soon
- AFVI Show: Miles Automotive on the $30,000 Javlon XS500 all-electric sedan
- It's Official Chrysler and Chery deal signed in Beijing
- GM working on new small global four cylinders in Korea and China
- ZAP! vehicles on display at International Environmental Conference in China
So much for green consumerism
New market research finds: The majority of consumers really don't care all that much about the environment. Green simply doesn't has not captured the public imagination. ... The fact is, the amount of media interest given to the environment far exceeds the amount of consumer interest.
Joel Makower has more.