Monday, April 7, 2008

The Australian Bureau of Statistics is responsible for some of Australia’s largest surveys, including the Census of Population and Housing, held every five years. At its head is the Australian Statistician. The current Statistician, Brian Pink, started in his position on March 5, 2007, following the retirement of predecessor Dennis Trewin. Wikinews recently caught up with Brian Pink to talk with him about his first year in the position, as well as his previous tenure as Government Statistician at Statistics New Zealand, and the state of mathematical education in Australia.

((WikiNews)) : Good afternoon.

Brian Pink: Good afternoon.

((WN)) : And congratulations on spending a year as Australian Statistician.

BP: Yes, it’s gone very quickly. (laughs)

Sunday, May 27, 2018

In the official result of Friday’s Irish referendum over the legality of abortion, referendum officer Barry Ryan announced yesterday 66.4% of voters favoured overturning the eighth amendment of the constitution. Introduced in 1983, the eighth amendment made abortion constitutionally illegal. Irish Taoiseach — Prime Minister — Leo Varadkar said supporting legislation, to be framed following the result of this referendum, is to be “enacted before the end of this year”.

More than 2.1 million people voted on the referendum on Friday. With a 64.1% turnout, 1,429,981 voted in favour of eliminating the abortion ban while 723,632 voted to keep it. The results were announced at Dublin Castle. About 6000 voters spoiled their votes. Calling it “an historic day”, Prime Minister Varadkar said it was “a great act of democracy.” Ministers said they would form laws allowing medical termination of pregnancy in the first trimester, twelve weeks, of pregnancy, and under special cases until the 24th week. The legislation is to be formed after discussion with medical experts.

Since the amendment, Article 40.3.3 of the Irish constitution, in 1983, which gave an unborn child equal rights to life as the mother, hundreds of thousands of women traveled to different countries for the medical termination of pregnancy, while some used medical drugs illegal in Ireland to terminate the pregnancy.

“Savita Matters, Women Matter” was one of the slogans used by the supporters who wanted to repeal the amendment. In October 2012, a 31-year-old dentist of Indian origin, Savita Halappanavar, died from sepsis at a Galway hospital after she was denied abortion for a protracted miscarriage. She was told by a midwife that termination of pregnancy would not be possible since Ireland was a “Catholic country”. Halappanavar’s photo was used for posters by supporters who wanted the 35-year-old amendment repealed. In 2016, the current Roman Catholic Pope, Pope Francis, described abortion as a “very grave sin” and a “horrendous crime”.

Halappanavar’s father Andanappa Yalagi told Hindustan Times, “We’ve got justice for Savita. What happened to her will not happen to any other family. I have no words to express my gratitude to the people of Ireland at this historic moment.” 39 of 40 Irish constituencies voted in favour of repealing the law, while voters in only one constituency, Donegal, voted against — 51.87% opting to keep the anti-abortion laws. After the result was announced, the crowd were chanting Savita’s name in front of Dublin Castle.

Cora Sherlock, an anti-abortion activist, said, “what we voted on today is the ending of human life.” “I will accept the will of the Irish people, at the same time I will make it very clear what I feel of the campaign that has taken place. We will now regroup and find out what our next move is”, she added. Another activist, David Quinn, said, “The result today is basically a reversal of the 1983 result. On that occasion the defeated side did not simply slip away.”

“The people have said that we want a modern constitution for a modern country”, Prime Minister Varadkar said. Canadian Prime Minister Justin Trudeau later congratulated Varadkar on Twitter, saying: “What a moment for democracy and women’s rights.”

Monday, May 28, 2018

On Saturday, South Korean President Moon Jae-in and North Korean Leader Kim Jong Un held an unannounced meeting in the Joint Security Area straddling the Korean Demilitarized Zone, two days after United States President Donald Trump withdrew from the scheduled June 12 high-level meeting in Singapore.

Moon initiated the meeting after hearing Trump had withdrawn from the proposed summit with Kim. Trump’s decision to withdraw came on Friday after increased tensions over scheduled military exercises, North Korean official Choe Son Hui referring to US Vice President Mike Pence a “political dummy” and threatened nuclear action. Since then, both Pyongyang and the White House have issued statements indicating they are willing to have a meeting of some kind regardless.

Adam Mount of the Federation of American Scientists’ Defense Posture Project referred to Trump’s response as a “temper tantrum” and applauded Moon’s “bold but risky” actions: “When Kim Jong-un was allowed to split the negotiations into separate tracks with Trump and Moon, he gained leverage over both,” Mount told the public via Tweet. “… Trump says ‘everybody plays games.’ Moon Jae-in is not playing a game: he must keep his people safe from war. Each of Trump’s whims shakes the walls of the Blue House.” The Blue House is South Korea’s presidential residence.

The meeting lasted roughly two hours. It was the second major meeting between Moon and Kim in as many months. In April, they met to discuss denuclearization of the Korean Peninsula and plans for a formal peace treaty to replace the cease-fire that ended the Korean War on July 27, 1953, a measure that would require involving the US and China.

Although the White House stated their intent on withdrawing from the summit, North Korea’s state-run news agency reported Friday the two leaders are still scheduled for further “high-level talks”. North Korea explosively destroyed buildings and tunnels at the Punggye-ri Nuclear Test Site. The North Koreans invited international media observers to the demolitions, who later issued skeptical reports regarding the full extent of the demolition, according to NPR.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.

Thursday, December 3, 2009

With two federal by-elections coming up in Australia, many minor parties and independents will be looking to gain a seat in the House of Representatives. Goronwy Price is a candidate representing the Environmentalists for Nuclear Energy party.

Mr Price is an environmentalist, adventurer and businessman from the Sydney suburb of Cremorne.

“In 1975 I founded the adventure travel company World Expeditions and built it to be the world’s largest adventure organisation. I am currently Managing Director of Learningportal.com a successful software company I founded in 1997. We export software around the world.,” Mr Price said.

Wikinews reporter Patrick Gillett held an exclusive email interview with Mr Price, candidate for the Division of Bradfield.

Thursday, May 17, 2007

Recent cyber attacks in Estonia that have paralyzed the high tech country’s Web sites are a threat to national security, according to the country’s Minister of Defense. This has concerned NATO, seeing that Estonia is a member state of the organization. The attacks have subsided this week.

The Defense Minister Jaak Aaviksoo also mentioned that Russia may have been behind the attacks. He stated that the IP numbers in the initial attack belong to Russian government offices, but says that it’s insufficient evidence that the government is behind it. The Kremlin is dismissing the accusations, saying that its caused by hackers producing fake Kremlin IP addresses.

The cyber attacks came after Estonia removed a Soviet-era statue of a Bronze Soldier in Tallinn, which angered many Russians. Riots have left 160 injured, and 1 dead.

Both NATO and the European Union views this as an attack on one of their member states. Three hundred Estonian IT specialist worked day and night to fix the problem.

The Estonian government plans to analyze server logs and data to find out who is behind the attacks.