Tuesday, 25 June 2013

The Tyee ? Memo to Media: Watchdog the Environment

Six issues the press must cover to hold power in this province accountable.

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Premier Clark's mandate puts nature in the crosshairs. Who will protect B.C.'s environment?

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Now that the BC Liberals have a new four-year mandate we need media vigilance more than ever.

Although to see it in action you wouldn't know it, the press has special constitutional protection both in our written and unwritten constitutions which give it a unique position in our society. Thomas Jefferson put it this way: "Our liberty depends on the freedom of the press, and that cannot be limited without being lost."

And yet, at a moment when our liberties are fast eroding, the press, which should be fearless in our defence, has gone silent.

There are two ways the media can become pointless: By disseminating untruths or not saying anything at all. And by depriving the public of the true state of affairs. Postmedia, owners of the Vancouver Sun and Province and therefore key to the conversation in this province, appears to me guilty of both shortcomings.

I can only conclude that in the last 12 years, they have muzzled both Vaughn Palmer and Mike Smyth. How else can you explain the virtual absence of columns critical of fish farms, so called "run of river" atrocities, pipelines and tanker traffic? You will look in vain to find even the most blurred line from these two excellent writers critical of any of the "establishment" positions on these matters. In fact, the Sun seems to give the fish farm spokespeople an op-ed piece on demand.

Now we are seeing the ranks of journalists dramatically thinning at both papers, as staff is reduced to cut costs. Who is left to do the reporting we desperately need?

Here are several enormous issues ongoing and new coming down the track where media vigilance of the days of yore will be needed.

Fish farms.?Many seem unable to understand that the reason fish farmers don't want to go on shore is the expense of getting water to the fish and -- here is the main problem -- cleaning up after themselves. Thus it can be seen that the major cost of fish farms is borne by us, the public of B.C. What is so difficult to understand about that?

We, the public of B.C. see our waters polluted and our wild salmon destroyed so that large international companies make a handsome profit unbothered by the nuisance of paying for the use of their location and damages for the consequences that flow from their actions.

So-called 'run of river' projects. This donation of our wild rivers to Independent Power Projects (IPPs) so that they can make power, is one of the great heists in history. Their dams (and that's what they are) divert water within rivers to generate power that BC Hydro is compelled to buy at double the market price and up to 10 times what they can produce it for themselves. And, it must be emphasized, nearly all of it is produced during run-off time when BC Hydro doesn't need it but must buy anyway. They are on a "take or pay" contract forced upon BC Hydro by the Liberal government. Thanks to this unbelievable Liberal government policy, BC Hydro isnow in future debt to IPPs for some 50 to 60 billion dollars.

This has all been achieved with hardly a peep from the mainstream media! BC Hydro, the jewel in the provincial crown is now financially ruined by greedy business, urged on by a far right-wing government with nary a murmur by the mainstream media! BC Hydro, if in the private sector, would be bankrupt and escapes bankruptcy only because it can turn to us the public for their ongoing fiscal requirements. This is scandal of major proportions yet unmentioned by the media who are supposed to be protecting the province from this sort of corporate and government fiscal vandalism.

Pipelines. This issue from an environmental point of view can be simply stated. We know that there will be spills and we know from experience such as the Kalamazoo River tragedy that they can never be thoroughly cleaned up. The clear question is this -- seemingly because companies promise, cross my heart and to die that they can and will clean-up spills, the main question is unasked by the mainstream media --?how the hell can they get heavy machinery and crew into the Rockies? The Rocky Mountain Trench? The Coast Range? The Great Bear Rain Forest?

The plain answer is that you cannot clean up anywhere because you can't get to it and are unable to do much even if you could because of where the two major pipelines are planned to be.

Premier Clark talks about "world class" clean-up techniques to cover off spills that would take an act of God to deal with. This is pure sophistry. If the best efforts are bound to fail, what does it matter if they are "world class"? The truth is that diluted bitumen is all but impossible to clean up and, due to the geography of where the pipelines are to go, there's no way of getting crews and heavy machinery to the spill anyway.

Tankers. Tankers will have spills and the amount of oil to be shipped makes it clear that some will be major ones that simply cannot be cleaned up. We know from spills of ordinary oil they are impossible to clean -- the Exxon Valdez demonstrated that beyond doubt. But here we're dealing with bitumen, a tar-like substance which only floats for a very short time. With traditional spills, clean up is done by "rafting", which, in effect, contains the spill so it can be removed. This is only partly successful for crude or refined oil that will float for awhile until winds and tides play their role. Bitumen, soon after if gets on water, sinks like a stone. We learned that from the Enbridge Kalamazoo spill nearly three years ago which remains uncleaned.

Liquefied Natural Gas (LNG). This is, Premier Clark tells us, the savior of B.C.'s fortunes. It will pay off our debt and we'll have a provincial fund with over $100 billion in it.

Much of this natural gas will come in the form of "fracking," a technique which drills vertically, for often over a more than a kilometer, then drills horizontally in between layers of shale using huge quantities of chemically charged water, to blow the oil or gas to the surface.

There has been little environmental research done. Virtually none independently.

Where does the water come from? Where does it go when it has been made undrinkable and unusable? What about the stability of the ground when the oil and gas has been removed?

The government's entire fiscal policy is wrapped around the premier's dreams of a huge bonanza of gas revenues. Before the May election, this bonanza was just a year or so away. Now it is 2018, she hopes.

It's all eyewash. It's not going to happen. The world is awash in natural gas including Premier Clark's putative client China. On Sunday, June 16, this was announced in The South China Morning Post: "It sounds like an engineer's pipe dream -- a 9,000-kilometre-long pipeline stretching from Turkmenistan in Central Asia to Hong Kong and bringing energy to the homes of more than 500 million people along the way."

While this gas comes from Turkmenistan, we already know that China and Russia have huge shale gas reserves. Somehow Premier Clark is banking on LNG, natural gas that has the enormous cost of liquefying it attached, will sell like hotcakes in places with plenty of their own gas in reserve. Dream on!

While we learn more and more about increasing deposits of both oil and natural gas worldwide, we have an "opposition" that also thinks that B.C. LNG will put us all on easy street.

Northern Gateway. Premier Clark did not nix the Enbridge pipeline as some assume. She merely told The Joint Review Panel that B.C. opposes on environmental grounds. At the same time she has told the Alberta government -- and indeed the world -- that B.C. will consent if some money comes its way and that "world-leading oil-spill response and clean-up systems" are in place. She has to know, as stated above, that this latter condition is, I emphasize, plain sophistry since she must know that in truth there is no response and clean-up possible, world class or not.

The plain fact is that unless an informed public rises against these assaults on our intelligence, B.C.'s environment will take blows from which it never can recover.

Environmental groups are fighting valiantly on all of these fields of combat but they have no media to investigate and report, fairly, on what they are doing.

There are no media holding the government's feet to the power. There are no media scrappers like the late Marjorie Nichols, the late Jack Webster and, dare I say it, Rafe Mair in the mainstream media.

That's why it's critical that citizens read the Wilderness Committee, The Common Sense Canadian of which I am a co-founder and columnist and, of course, The Tyee. They must also inform themselves by the periodic releases of organizations like The Living Oceans Society, the Georgia Strait Alliance and many other fine groups that concentrate on various aspects and locations of environmental importance. ??

With the NDP reeling after its election collapse, the media must do the work of holding the government and business accountable. The question we face is whether the media's owner will allow that to happen, and even if they did, there are enough people left in newsrooms to perform the vital role of citizens' advocate.  [Tyee]

Source: http://thetyee.ca/Opinion/2013/06/24/Media-Environment-Watchdog/

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Raw live results: June 24, 2013

All WWE programming, talent names, images, likenesses, slogans, wrestling moves, trademarks, logos and copyrights are the exclusive property of WWE, Inc. and its subsidiaries. All other trademarks, logos and copyrights are the property of their respective owners. ? 2013 WWE, Inc. All Rights Reserved. This website is based in the United States. By submitting personal information to this website you consent to your information being maintained in the U.S., subject to applicable U.S. laws. U.S. law may be different than the law of your home country. WrestleMania XXIX (NY/NJ) logo TM & ? 2013 WWE. All Rights Reserved. The Empire State Building design is a registered trademark and used with permission by ESBC.

Source: http://www.wwe.com/shows/raw/2013-06-24/wwe-raw-results

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Monday, 24 June 2013

Don?t miss tonight?s ?Super Moon? (Americablog)

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Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/314734072?client_source=feed&format=rss

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Square roots? Scientists say plants are good at math

LONDON (Reuters) - Plants do complex arithmetic calculations to make sure they have enough food to get them through the night, new research published in journal eLife shows.

Scientists at Britain's John Innes Centre said plants adjust their rate of starch consumption to prevent starvation during the night when they are unable to feed themselves with energy from the sun.

They can even compensate for an unexpected early night.

"This is the first concrete example in a fundamental biological process of such a sophisticated arithmetic calculation," mathematical modeler Martin Howard of John Innes Centre (JIC) said.

During the night, mechanisms inside the leaf measure the size of the starch store and estimate the length of time until dawn. Information about time comes from an internal clock, similar to the human body clock.

"The capacity to perform arithmetic calculation is vital for plant growth and productivity," JIC metabolic biologist Alison Smith said.

"Understanding how plants continue to grow in the dark could help unlock new ways to boost crop yield."

(Reporting by Nigel Hunt; editing by Keiron Henderson)

Source: http://news.yahoo.com/square-roots-scientists-plants-good-math-040924317.html

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Reading DNA, backward and forward: Biologists reveal how cells control the direction in which the genome is read

June 24, 2013 ? MIT biologists have discovered a mechanism that allows cells to read their own DNA in the correct direction and prevents them from copying most of the so-called "junk DNA" that makes up long stretches of our genome.

Only about 15 percent of the human genome consists of protein-coding genes, but in recent years scientists have found that a surprising amount of the junk, or intergenic DNA, does get copied into RNA -- the molecule that carries DNA's messages to the rest of the cell.

Scientists have been trying to figure out just what this RNA might be doing, if anything. In 2008, MIT researchers led by Institute Professor Phillip Sharp discovered that much of this RNA is generated through a process called divergent expression, through which cells read their DNA in both directions moving away from a given starting point.

In a new paper appearing in Nature on June 23, Sharp and colleagues describe how cells initiate but then halt the copying of RNA in the upstream, or non-protein-coding direction, while allowing it to continue in the direction in which genes are correctly read. The finding helps to explain the existence of many recently discovered types of short strands of RNA whose function is unknown.

"This is part of an RNA revolution where we're seeing different RNAs and new RNAs that we hadn't suspected were present in cells, and trying to understand what role they have in the health of the cell or the viability of the cell," says Sharp, who is a member of MIT's Koch Institute for Integrative Cancer Research. "It gives us a whole new appreciation of the balance of the fundamental processes that allow cells to function."

Graduate students Albert Almada and Xuebing Wu are the lead authors of the paper. Christopher Burge, a professor of biology and biological engineering, and undergraduate Andrea Kriz are also authors.

Choosing direction

DNA, which is housed within the nucleus of cells, controls cellular activity by coding for the production of RNAs and proteins. To exert this control, the genetic information encoded by DNA must first be copied, or transcribed, into messenger RNA (mRNA).

When the DNA double helix unwinds to reveal its genetic messages, RNA transcription can proceed in either direction. To initiate this copying, an enzyme called RNA polymerase latches on to the DNA at a spot known as the promoter. The RNA polymerase then moves along the strand, building the mRNA chain as it goes.

When the RNA polymerase reaches a stop signal at the end of a gene, it halts transcription and adds to the mRNA a sequence of bases known as a poly-A tail, which consists of a long string of the genetic base adenine. This process, known as polyadenylation, helps to prepare the mRNA molecule to be exported from the cell's nucleus.

By sequencing the mRNA transcripts of mouse embryonic stem cells, the researchers discovered that polyadenylation also plays a major role in halting the transcription of upstream, noncoding DNA sequences. They found that these regions have a high density of signal sequences for polyadenylation, which prompts enzymes to chop up the RNA before it gets very long. Stretches of DNA that code for genes have a low density of these signal sequences.

The researchers also found another factor that influences whether transcription is allowed to continue. It has been recently shown that when a cellular factor known as U1 snRNP binds to RNA, polyadenylation is suppressed. The new MIT study found that genes have a higher concentration of binding sites for U1 snRNP than noncoding sequences, allowing gene transcription to continue uninterrupted.

A widespread phenomenon

The function of all of this upstream noncoding RNA is still a subject of much investigation. "That transcriptional process could produce an RNA that has some function, or it could be a product of the nature of the biochemical reaction. This will be debated for a long time," Sharp says.

His lab is now exploring the relationship between this transcription process and the observation of large numbers of so-called long noncoding RNAs (lncRNAs). He plans to investigate the mechanisms that control the synthesis of such RNAs and try to determine their functions.

"Once you see some data like this, it raises many more questions to be investigated, which I'm hoping will lead us to deeper insights into how our cells carry out their normal functions and how they change in malignancy," Sharp says.

The research was funded by the National Institutes of Health, the National Cancer Institute and the National Institute of General Medical Sciences.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/genes/~3/vK48xKSPdxQ/130624141412.htm

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Sunday, 23 June 2013

Al-Qaida group says 8 European hostages safe

JOHANNESBURG (AP) ? Al-Qaida's North African branch says eight hostages it is holding are safe and a video will soon be released of the Europeans.

SITE Intelligence Group said Sunday that al-Qaida in the Islamic Maghreb, or AQIM, made the announcement Saturday through Twitter. AQIM says that captives from Britain, France, the Netherlands and Sweden are still alive. AQIM had before threatened to seek revenge against all countries taking part in the French-led intervention in Mali. Earlier this year the al-Qaida-linked group said it had killed a French hostage.

The al-Qaida affiliate, which became part of the terror network in 2006, is one of three Islamic militant groups in northern Mali. In January the French led an intervention that pushed the extremist groups from some of the major cities in the north.

Source: http://news.yahoo.com/al-qaida-group-says-8-european-hostages-safe-170708812.html

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Suicide bomb, shootings kill 9 in northern Iraq

BAGHDAD (AP) ? A suicide car bomb and other militant attacks killed nine people in northern Iraq on Saturday, officials said, the latest in a wave of violence that has killed nearly 2,000 Iraqis since the start of April.

The deadliest attack was in al-Athba village near the northern city of Mosul, when a suicide car bomber rammed his explosives-laden car into a police patrol, a police officer said. Three civilian bystanders and one policeman died while six other people were wounded, he added.

With violence spiking sharply in recent months to levels not seen since 2008, al-Qaida in Iraq and other militant groups have been gathering strength in the area of Mosul, some 360 kilometers (220 miles) northwest of Baghdad.

In the city of Tuz Khormato, 210 kilometers (130 miles) north of Baghdad, gunmen on motorcycles riddled a civilian vehicle carrying four off-duty policemen with bullets, killing three and wounding another, a police officer said.

Another group of gunmen attacked a police checkpoint in the city of Samarra, killing two policemen and wounding four, another police officer said. Samarra is 95 kilometers (60 miles) north of Baghdad.

Police also said two civilians were killed and nine wounded when a bomb ripped through a small market late Friday in Baghdad.

Four medical officials confirmed the casualty figures. All officials spoke on condition of anonymity as they were not authorized to release information.

Also on Saturday, the United Nations said another 27 residents of a camp housing members of an Iranian exile group have been relocated to Albania. The move follows a deadly rocket attack on the facility last week.

A total of 71 residents of Camp Liberty have now relocated to the southeast European country, which has agreed to accept 210 of them. Germany has also offered to take 100 residents. The U.N. is urging other member states to accept some of the more than 3,000 living in Iraq.

The dissident group, the Mujahedeen-e-Khalq, is the militant wing of a Paris-based Iranian opposition movement that opposes Iran's clerical regime and has carried out assassinations and bombings there. It fought alongside Saddam Hussein's forces in the 1980-88 Iran-Iraq war, and several thousand of its members were given sanctuary in Iraq. It renounced violence in 2001, and was removed from the U.S. terrorism list last year.

Iraq's government wants the MEK members to leave, and the U.N. has been working to resettle them abroad.

Two residents of Camp Liberty were killed in a June 15 rocket attack on the facility. A Shiite militant group claimed responsibility, saying it wants the group out of Iraq.

______

Associated Press writer Adam Schreck contributed to this report.

Source: http://news.yahoo.com/suicide-bomb-shootings-kill-9-northern-iraq-135621415.html

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