|

On Google map, everythings back to normal after Katrina | Chron.com – Houston Chronicle

Byoliveridley

TBTB (Too busy to blog), but this struck me as very weird.

On Google map, everythings back to normal after Katrina | Chron.com – Houston Chronicle

Google’s popular map portal has replaced post-Hurricane Katrina satellite imagery with pictures taken before the storm, leaving locals feeling like they’re in a time loop and even fueling suspicions of a conspiracy.

Scroll across the city and the Mississippi Gulf Coast, and everything is back to normal: Marinas are filled with boats, bridges are intact and parks are filled with healthy trees.

“Come on,” said an incredulous Ruston Henry, president of the economic development association in New Orleans’ devastated Lower 9th Ward. “Just put in big bold this: ‘Google, don’t pull the wool over the world’s eyes. Let the truth shine.’ “

I am sure there is the usual, non-conspiracy involving explanation to all of this, and I don’t know enough about NO geography to even verify this fact, but an explanation would be nice!

Update:

Turns out there was a major upgrade of the imagery on the 29th of March. Still does not explain the above…

Similar Posts

White House Refused to Open Pollutants E-Mail

Byoliveridley

The White House in December refused to accept the Environmental Protection Agency’s conclusion that greenhouse gases are pollutants that must be controlled, telling agency officials that an e-mail message containing the document would not be opened, senior E.P.A. officials said last week.

White House Refused to Open Pollutants E-Mail – NYTimes.com

No, this headline is not from the Onion, I repeat, this is an accurate account of the workings of the world’s most powerful government as it delays action on climate change!

EPA not conducting Environmental Justice Reviews

Byoliveridley

The Environmental Justice movement was started to deal with disparities in the treatment of environmental issues that could be traced back to race/class. It’s disheartening to know that the EPA, which has a mandate to specifically deal with EJ issues has dropped the ball. The next time a landfill/hog factory gets sited near an economically depressed neighborhood, you know why.

Environmental agency inspector criticizes agency’s lack of fairness on reviews – iht,america,US Environmental Justice – Americas – International Herald Tribune

The Environmental Protection Agency is not conducting required reviews to ensure that low-income and minority neighborhoods get the same environmental protection as other communities. The report by the EPA’s inspector general, made public Tuesday, said senior EPA officials have not required regional offices and department heads to conduct environmental justice reviews despite a requirement for such reviews dating from 1994. A survey by the IG’s office found 60 percent of the regional offices and program departments that responded had not conducted the reviews, and 87 percent said they had not been asked to do them, according to the report. Such reviews were required by an executive order that former President Bill Clinton issued in 1994. It was reaffirmed by EPA administrators in 2001 and again last year, said the report by acting Inspector General Bill Roderick. Until adequate reviews are conducted, “The agency cannot determine whether its programs cause disproportionately high and adverse human health or environmental effects on minority and low-income populations,” the report said.

Climate Change to Hit Poor Hard

Byoliveridley

In case you did not know already, the IPCC is very close to releasing its report on climate change impacts.

BBC NEWS | Science/Nature | Climate change ‘to hit poor hard’

Dr Parry outlined the four areas of the world now thought to be the most vulnerable to climate change. “The arctic, where temperatures are rising fast and ice is melting; sub-Saharan Africa, where dry areas are forecast to get dryer; small islands, because of their inherent lack of capacity to adapt and Asian mega-deltas, where billions of people will be at increased risk of flooding,” he explained. As a result, the most severe impacts will be felt by the world’s poorest countries, the report says. “The poorest of the poor in the world… are going to be the worst hit and are the most vulnerable in terms of impact of climate change,” said IPCC chairman Rajendra Pachauri. Mr Pachauri said those people were also the least equipped to deal with the effects of such changes. Scientists and government officials from more than 100 countries met through the night, trying to agree on the wording of a summary for policy makers. Several delegations, including the US, Saudi Arabia, China and India, had asked for the final version to reflect less certainty than the draft.

The U.S objected to the contention that climate change would cause severe economic damage in the United States, China wanted to reduce the certainty applied to these changes, and I have no idea what India would object to, since it stands to lose a great deal. But as usual, the  people who have the most to lose are not the ones doing the negotiating, so I guess that is to be expected.

|

Opinion Polls and Yes Prime Minister

Byoliveridley

This story from the grist about a push poll arranged by Rasmussen showing 67% support for the reinstatement of offshore oil drilling in the United States reminded me of this most delightful exchange from Yes Prime Minister, still one of my all time favourite television shows and one that taught me almost everything I needed to know about parliamentary politics at a tender age. The show is about British politics through the eyes of an earnest but bumbling politician, his very experienced bureaucratic handler and his secretary with divided loyalties. The show is incredibly insightful and funny at the same time. But, before I get to my favourite part, some background…

It’s that time of the year when the republicans want to enrich their oil buddies by opening up oil drilling offshore of the U.S. This year, the high price of gas provides a convenient excuse and rallying point. After all, who wouldn’t want to pay less for gas. Of course, a U.S government study done by the Energy Information Administration in 2007 indicates that at best, you would see a 3% increase in production by 2030, and we all know how much that would affect gasoline prices this summer. Yet, here’s the first question from the “poll”

In order to reduce the price of gas, should drilling be allowed in offshore oil wells off the coasts of California, Florida, and other states

No really, what are you supposed to say? Can such reputable firms lie to you like that? Anyway, Joseph Romm from the original gristmill post breaks it down completely so I don’t have to. but after reading his post, come back and read the following exchange from Yes Prime Minister, and do listen to the actual audio clip from the show.

Yes Prime Minister – Season 1Episode 2 (warning: Strangely formatted website)

Sir Humphrey: “You know what happens: nice young lady comes up to you. Obviously you want to create a good impression, you don’t want to look a fool, do you? So she starts asking you some questions: Mr. Woolley, are you worried about the number of young people without jobs?”

Bernard Woolley: “Yes”

Sir Humphrey: “Are you worried about the rise in crime among teenagers?”

Bernard Woolley: “Yes”

Sir Humphrey: “Do you think there is a lack of discipline in our Comprehensive schools?”

Bernard Woolley: “Yes”

Sir Humphrey: “Do you think young people welcome some authority and leadership in their lives?”

Bernard Woolley: “Yes”

Sir Humphrey: “Do you think they respond to a challenge?”

Bernard Woolley: “Yes”

Sir Humphrey: “Would you be in favour of reintroducing National Service?”

Bernard Woolley: “Oh…well, I suppose I might be.”

Sir Humphrey: “Yes or no?”

Bernard Woolley: “Yes”

Sir Humphrey: “Of course you would, Bernard. After all you told you can’t say no to that. So they don’t mention the first five questions and they publish the last one.”

Bernard Woolley: “Is that really what they do?”

Sir Humphrey: “Well, not the reputable ones no, but there aren’t many of those. So alternatively the young lady can get the opposite result.”

Bernard Woolley: “How?”

Sir Humphrey: “Mr. Woolley, are you worried about the danger of war?”

Bernard Woolley: “Yes”

Sir Humphrey: “Are you worried about the growth of armaments?”

Bernard Woolley: “Yes”

Sir Humphrey: “Do you think there is a danger in giving young people guns and teaching them how to kill?”

Bernard Woolley: “Yes”Sir Humphrey: “Do you think it is wrong to force people to take up arms against their will?”

Bernard Woolley: “Yes”

Sir Humphrey: “Would you oppose the reintroduction of National Service?”

Bernard Woolley: “Yes”

Sir Humphrey: “There you are, you see Bernard. The perfect balanced sample.”

That is what I think about opinion polls!

|

Common chemicals are linked to breast cancer

Byoliveridley

The LA Times features a study arising from the Silent Spring institute.

Common chemicals are linked to breast cancer – Los Angeles Times

More than 200 chemicals — many found in urban air and everyday consumer products — cause breast cancer in animal tests, according to a compilation of scientific reports published today.

Writing in a publication of the American Cancer Society, researchers concluded that reducing exposure to the compounds could prevent many women from developing the disease.

The research team from five institutions analyzed a growing body of evidence linking environmental contaminants to breast cancer, the leading killer of U.S. women in their late 30s to early 50s.

Experts say that family history and genes are responsible for a small percentage of breast cancer cases but that environmental or lifestyle factors such as diet are probably involved in the vast majority.

“Overall, exposure to mammary gland carcinogens is widespread,” the researchers wrote in a special supplement to the journal Cancer. “These compounds are widely detected in human tissues and in environments, such as homes, where women spend time.”

The scientists said data were too incomplete to estimate how many breast cancer cases might be linked to chemical exposures.

The resources to come out of this study include two databases, one that summarizes animal mechanistic studies, and one that summarizes human epidemiological studies. It’s a good start and I hope these databases are continually expanded. The study was essentially a big lit review and data organization project.

There are two major issues with the way carcinogenicity is studied. Firstly, animals other than humans are dosed at high levels to test for possible cancer outcomes. This leaves most researchers vulnerable to the charge that these high dose studies do not translate well to humans because the dose-response relationship at ambient levels is not well studied. So, the obvious criticism is that just because cancer endpoints were seen at high levels does not mean that the same thing will happen at low levels. This cuts both ways, though. We’re seeing with bisphenol A that low doses can cause more harm than intermediate doses. Another issue is the additivity of the interactions. Does 1 “dose” of PAH + 1 “dose” of PCB = 2 “doses” of PAH? We’re exposed to a whole host of chemicals all our lives, who knows which ones add, which ones subtract, which ones multiply, etc.

Of course, as with most diseases, some macro variables dominate. For instance, the US has seen 8-9% decline in breast cancer incidence recently due to a decreased use of hormone replacement therapy. So, as with all diseases, taking care of some of these big ticket items is very important. One discouraging story I read today reported on a four percentage point decline in mammograms (70 to 66%) in women age 40 and older. Why? decreased access to health insurance and dropping the ball on promotion.

The depressing fact of the matter is that the boring basics of good preventative healthcare, screening, good lifestyle and diet are the most important factors, and if we take care of these factors, we will make most health issues easier to deal with.

|

Sea Turtle News o' the day – Global warming edition

Byoliveridley

ScienceDaily: Scientists Warn Of Climate Change Risk To Marine Turtles

North American marine turtles are at risk if global warming occurs at predicted levels, according to scientists from the University of Exeter. An increase in temperatures of just one degree Celsius could completely eliminate the birth of male turtles from some beaches. A rise of three degrees Celsius would lead to extreme levels of infant mortality and declines in nesting beaches across the USA.

Here’s the paper.

Like a lot of other reptiles, the sex of the hatchling is dependent on nest temperature. Warmer temperatures make female turtles (my mnemonic was hot females!), and even warmer temperatures just kill the eggs. But, I wonder if the turtles would adapt by nesting a little earlier. I don’t think it is yet clear when turtles decide to nest. If it is based on sea temperature, then they would eventually figure it out. This paper from 2004 appears to conclude that loggerheads in Florida do nest earlier than before, so there is hope.

John F. Weishampel, Dean A. Bagley, Llewellyn M. Ehrhart (2004) Earlier nesting by loggerhead sea turtles following sea surface warming Global Change Biology 10 (8), 1424–1427

The onset of spring, noted by the timing of wildlife migratory and breeding behaviors, has been occurring earlier over the past few decades. Here, we examine 15 years of loggerhead sea turtle, Caretta caretta, nesting patterns along a 40.5 km beach on Florida’s Atlantic coast. This small section of beach is considered to be the most important nesting area for this threatened species in the western hemisphere. From 1989 to 2003, the annual number of nests fluctuated between 13 000 and 25 000 without a conspicuous trend; however, based on a regression analysis, the median nesting date became earlier by roughly 10 days. The Julian day of median nesting was significantly correlated with near-shore, May sea surface temperatures that warmed an average of 0.8°C over this period. This marine example from warm temperate/subtropical waters represents another response of nature to recent climate trends.

So the truth lies somewhere between easy adaptation and giant swarms of frustrated female turtles!