Climate Bill to Cut EPA Authority

  • Some senators say to pass any bill, they have to cut the EPA's authority, but environmental groups say this would be a mistake. (Photo courtesy of Wikimedia Commons GNU 1.2)

A big climate-change bill will be introduced in the U-S Senate next week.
Shawn Allee reports it’s expected to stop the Environmental Protection Agency from regulating greenhouse gases:

Transcript

A big climate-change bill will be introduced in the U-S Senate next week.

Shawn Allee reports it’s expected to stop the Environmental Protection Agency from regulating greenhouse gases.

Congress worked on climate bills for more than a year, but all that time, the US Environmental Protection Agency worked on its plans.

EPA’s got authority to regulate greenhouse gas emissions on its own.

It’s doing that in case Congress waits too long or legislation’s too weak.

But some senators say to pass any, bill, they have to cut EPA’s authority.

Environmental groups say this would be a mistake.

Howard Learner is with The Environmental Law and Policy Center.

“The only justification to constrain the US EPA’s ability to do it’s job and do it well under the Clean Air Act is if Congress steps up in a comprehensive, thorough, durable, way to protect our public health and protect our environment.”

Lerner says we don’t know whether Congress’ approach to climate change will work, so the EPA should keep some power over greenhouse gas emissions … as a kind of back-stop.

For The Environment Report, I’m Shawn Allee.

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Ice Storm Reveals Dated Power Grid

  • Ice storms in the Midwest revealed weaknesses in a dated electric power grid. (Photo courtesy of US Department of Health and Human Services)

Hundreds of thousands of people in the lower Midwest are still without electricity and heat because of an ice storm. Lester Graham reports the storm shows that the electric power grid is fragile:

Transcript

Hundreds of thousands of people in the lower Midwest are still without electricity and heat because of an ice storm. Lester Graham reports the storm shows that the electric power grid is fragile:

People who tried to stay at home are running out of supplies and now heading for shelters. Rachel Harper and her three children are staying in a shelter in a church basement staffed by Red Cross volunteers from around Bowling Green, Kentucky.

“We’re doing okay. They’ve been watching movies, playing games. Just trying to be together as a family.”

Others are trying to stick it out at home. Mike Jarvis was stocking up at a Wal-Mart.

“I’ve got a wood heater and we’re cooking on the grill, so we’re doing okay.”

In the hardest hit areas, power crews say it will be two more weeks before they find all the downed lines.

The stimulus package includes money for automatic meter readers that could help find downed power lines faster.

Patrick Levine is with the National Rural Electric Cooperative Association. He says that technology could help.

“There is probably an opportunity to more quickly identify which consumers are without power.”

The ice storm revealed just one of the weaknesses in the grid that’ll have to be upgraded if we’re going to start using electricity to power our cars.

For The Environment Report, I’m Lester Graham.

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Could Humans Get Chronic Wasting Disease?

  • A deer wasting away from Chronic Wasting Disease. (Photo courtesy of Michigan's Department of Natural Resources.)

A disease that infects deer and elk has been alarming wildlife officials and hunters for years. But now it seems the disease could be more dangerous than previously thought. The Great Lakes Radio Consortium’s Christina Shockley reports:

Transcript

A disease that infects deer and elk has been alarming wildlife officials
and hunters for years, but now it seems the disease could be more
dangerous than previously thought. The Great Lakes Radio Consortium’s
Christina Shockley reports:


Chronic Wasting Disease, or CWD, affects the brain tissue of deer and
elk. Sponge-like holes form in the brains of sick animals. The deer
begin to waste away, become weak, and then die.


Since CWD was discovered in Colorado nearly forty years ago, wild deer
in nine other states have tested positive for the disease. Little is known
about CWD – including how to stop it.


What scientists do know is that the infectious proteins-called prions –
thought to cause CWD are found in the brain and spinal cord areas of
infected animals, but officials still don’t have the answer to the big
question.


Judd Aiken is a professor of Animal Health and Biomedical Sciences at
the University of Wisconsin.


“The ultimate question is whether venison from infected animals, CWD infected
deer, poses a risk to humans. Clearly the first question that needed to be
asked and addressed was whether there was infectivity in muscle.”


Recent findings say there is.


Researchers at the University of Kentucky injected muscle from an
infected deer into the brains of genetically altered mice. The mice
displayed signs of CWD. This is the first time the infectious proteins
blamed for CWD have been found in deer meat.


The finding raises questions about whether eating venison is safe.
Researchers including Aiken say the study is important, but has limits.
For example, he says it doesn’t replicate what would happen in real life.
Plus, he says it’s probably unlikely humans can even get CWD. He says
studies suggest it’s difficult for the disease to jump to other species. Still,
he urges caution. Hunters should get the meat tested before they eat deer
from an area where CWD has been found.


“I, in no way, can advocate the consumption of infected deer, and indeed,
I would suggest due to the limitations of the CW tests, I don’t advocate
the consumption of deer obtained from a CWD endemic area.”


Even if the test comes back negative, Aiken says a negative result isn’t
always accurate, and infected animals in the beginning stages of the
disease can look and act normal.


(Sound of sporting goods store)


John White is a deer hunter from Sheboygan, Wisconsin. He’s in the
hunting section of a nearby sporting goods store. White isn’t too
concerned about Chronic Wasting Disease.


“Not a whole lot of people are worried about it. I mean, when it first
came out, some people were a little leery about it and didn’t want to hunt
that year, but they kinda got over it. I’m not really worried about it being
in the meat at all, because by the time the test comes back I’ll probably
have the deer eaten already and then it’s already too late.”


State wildlife officials say… that’s not a good idea. They recommend that
if you hunt deer in areas where the disease has been found, get the deer
tested before eating it. That message hasn’t changed… since learning the
prions could be in the meat. Some argue… it should change.


John Stauber is with a government watchdog group in Wisconsin, and
is co-author of “Mad Cow USA: Could the Nightmare Happen Here?”
He says officials are keeping quiet about the risk of CWD so they don’t
lose revenue from hunting licenses.


A large portion of state conservation agency budgets are dependent on
fees from hunting licenses. He says all deer that die should be tested for
the disease. Stauber also says CWD is a major human health concern.


“The biggest risk might not be the people who would die from
eating venison, but rather, the people who would die from the
contamination of the blood supply. This is a problem that would unfold
not in days or months or years, but even over decades.”


Stauber says it’s just a matter of time before Chronic Wasting Disease
spreads to people… he says some might even have the disease already,
and not know it.


But researchers like Judd Aiken from the University of Wisconsin say
people shouldn’t over-react.


“People should be concerned, but I don’t want people to panic, either. If
you think you may have consumed venison from infected animals, I don’t
think it’s likely that you’ll ever develop a human prion disease.”


But, Aiken says there’s too much we don’t know about the disease, and
since studies can take years to complete, we might be in the dark for a
while longer.


For the GLRC, I’m Christina Shockley.

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