12 C
Brussels
Wednesday, October 30, 2024
Home Blog Page 93

Which national symbols did countries choose for their Euro?

0

Croatia

From January 1, 2023, Croatia adopted the Euro as its national currency. Thus, the country that entered the European Union last became the twentieth country to introduce the single currency.

The country has chosen four designs for the national side of the euro coins, with the distinctive Croatian chess motif in the background. All coins also feature the 12 stars of the European flag.

The 2 euro coin features a map of Croatia and the poem “Oh beautiful, oh dear, oh sweet freedom” by the poet Ivan Gundulić is written on the edge.

A stylized image of the small predator zlatka adorns the 1 Euro coin (in Croatian the animal is called kuna).

The face of Nikola Tesla can be found on the 50, 20 and 10 cent coins.

The 5, 2 and 1 cent coins are inscribed with the letters “HR” in Glagolitic script.

Greece

The €2 coin depicts a mythological scene from a mosaic in Sparta (3rd century BC), showing the young princess Europa abducted by Zeus in the form of a bull. The inscription on the edge is ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ (REPUBLIC OF GREECE).

The €1 coin reproduces the Athenian owl design that appears on the ancient 4 drachma coin (5th century BC).

The 10, 20 and 50 cent coins depict three different Greek statesmen:

10 cents: Rigas-Ferreos (Velestinlis) (1757-1798), forerunner of the Greek Enlightenment and Confederation and visionary of the liberation of the Balkans from Ottoman rule; 50 cents: Ioannis Kapodistrias (1776-1831), the first governor of Greece (1830-1831) after the Greek War of Independence (1821-1827) (20 cents), and Eleftherios Venizelos (1864-1936), a pioneer of social reform who played a key role in the modernization of the Greek state.

The 1, 2 and 5 cent coins depict typical Greek ships: the Athenian trireme (5th century BC) on the 1 cent coin; the corvette used during the Greek War of Independence (1821-1827) on the 2 cent coin and the modern tanker on the 5 cent coin.

Austria

Austria’s euro coins are designed around three main themes: flowers, architecture and famous historical figures.

In addition to public consultation through opinion polls, a group of 13 experts selected the winning designs by the artist Josef Kaiser.

The €2 coin features the portrait of Bertha von Suttner, who was awarded the Nobel Peace Prize in 1905.

The €1 coin features the portrait of Wolfgang Amadeus Mozart, the famous Austrian composer, accompanied by his signature.

The 10, 20 and 50 cent coins depict architectural works in Vienna: the towers of St. Stephen’s Cathedral (10 cent), a masterpiece of Viennese Gothic architecture; the Belvedere Palace (20 cents), a jewel of the Austrian Baroque style, and the Secession building in Vienna (50 cents), a symbol of Austrian modernism and the birth of a new era.

The 1, 2 and 5 cent coins depict alpine flowers representing Austria’s obligations and commitment to the environment: gentian (1 cent); the edelweiss (2 cents), a traditional symbol of Austrian identity, and the primrose (5 cents).

Austrian euro coins have the peculiarity of showing the nominal value on the national obverse as well.

There are two different series of Spanish Euro coins in circulation.

The €1 and €2 coins depict the image of the new head of state, His Majesty King Felipe VI, in profile to the left. To the left of the image, round and in capital letters, the name of the issuing country and the year of issue “ESPAÑA 2015”, and to the right the mint mark.

Spain has updated the design of the Spanish national face on the €1 and €2 coins, which have been produced since 2015, to illustrate the change in the position of the head of state. The €1 and €2 coins from previous years with the old Spanish national face will remain valid.

The 10, 20 and 50 cent coins depict the bust of Miguel de Cervantes, author of “Don Quixote of La Mancha”, a masterpiece of Spanish and world literature.

The 1, 2 and 5 cent coins show the Cathedral of Santiago de Compostela, a jewel of Spanish Romanesque art and one of the most famous places of worship in the world.

From that point on, the year mark appears on the inside of a coin, along with the mint mark and the name of the issuing country. The twelve stars in the outer ring are depicted as on the European flag, without relief around them.

Estonia

The design of the national side of the Estonian euro coins was chosen after a public competition. A jury of experts pre-selected the 10 best designs.

The winning design was chosen by telephone voting, which was open to all Estonians. It was created by the artist Lembit Lemos.

All Estonian euro coins contain a geographical image of Estonia accompanied by the word “Eesti” and the year “2011”.

The inscription on the edge of the €2 coin is “Eesti” repeated twice, once upright and once inverted.

Estonian euro coins have been in circulation since 1 January 2011.

Italy

Italian euro coins carry a different design for each denomination, chosen from masterpieces of the country’s cultural heritage. The final choice was made by the public through a television program broadcast by RAI Uno, Italy’s largest television station.

The €2 coin reproduces the portrait painted by Raphael of the poet Dante Alighieri (1265-1321), author of the Divine Comedy. The inscription on the edge repeats “2” six times, alternating upright and inverted numerals.

The €1 coin features the Vitruvian Man, Leonardo da Vinci’s famous drawing showing the ideal proportions of the human body.

The 50 cent coin reproduces the pavement design of the Piazza del Campidoglio with the equestrian statue of the emperor Marcus Aurelius.

The 20-cent coin features a sculpture by Umberto Boccioni, a master of the Italian Futurist movement.

The 10-cent coin depicts a detail from The Birth of Venus, Sandro Botticelli’s famous painting, and a triumph of Italian art.

The 5 cent coin depicts the Colosseum in Rome, the famous amphitheater built by the emperors Vespasian and Titus, opened in AD 80.

The 2 cent coin depicts the Mole Antonelliana tower in Turin.

The 1 cent coin depicts “Castel del Monte” near Bari.

In 2005, the Central Bank of Cyprus launched a competition to select the design of the Cypriot euro coins, which were to have three different motifs reflecting the specifics of the country in terms of culture, nature and the sea.

The winning projects, approved by the Council of Ministers of Cyprus, were jointly created by Tatiana Soteropoulos and Eric Mael.

The €1 and €2 coins reproduce the Pomos Idol, a cross-shaped idol dating from the Chalcolithic period (c. 3000 BC), representing the country’s contribution to civilization since prehistoric times.

The 10-, 20-, and 50-cent coins depict the Kyrenia (4th century BC), a Greek merchant ship whose remains are believed to be the oldest of the Classical period discovered to date. It is a symbol of the insular nature of Cyprus and its historical importance as a commercial center.

The 1, 2 and 5 cent coins feature the mouflon, a type of wild sheep representative of the island’s wildlife.

Belgium

There are two different series of Belgian Euro coins in circulation.

All notes of the first series issued in 2002 show the face of His Majesty Albert II, King of the Belgians, surrounded by the twelve stars of the European Union with the royal monogram (capital ‘A’ and crown) to the right. The Belgian euro coins were designed by Jan Alphonse Koistermans, director of the Turnhout Municipal Academy of Fine Arts, and selected by a committee of high-ranking officials, numismatic experts and artists.

In 2008, Belgium made a slight change in the design of its national sides to comply with the general guidelines recommended by the European Commission. The new national sides continue to bear the effigy of His Majesty Albert II, King of the Belgians, surrounded by twelve stars, but the royal monogram and date of issue are depicted on the inner part of the coin – not the outer ring – along with two new elements: the signs of the mint and the country name abbreviation (“BE”).

From 2014, the second series of Belgian coins shows on each note the face of the new head of state, His Majesty Philippe, King of the Belgians, in profile to the right. To the left of the effigy, the Issuing Country designation ‘BE’ and the Royal monogram above. Below the statue, the mint master notes to the left and the mintmark to the right the year of issue.

The outer ring of the coin features the 12 stars of the European flag.

The inscription on the edge of the €2 coin “2” is repeated six times, alternately upright and inverted.

Coins from previous years with the old Belgian national face remain valid.

Luxembourg

The national faces of Luxembourg were designed by Yvette Gastauer-Claire in agreement with the Royal Household and the national government.

All Luxembourg coins bear the profile of His Royal Highness Grand Duke Henri in three different styles: a new linear for the €1 and €2 coins; traditional linear for the 10, 20 and 50 cent coins and classic for the 1, 2 and 5 cent coins.

The word “Luxembourg” is written in Luxembourgish (Lëtzebuerg).

The inscription on the edge of the €2 coin is “2” repeated six times, alternately upright and inverted.

Illustrative Photo by Pixabay: https://www.pexels.com/photo/pile-of-gold-round-coins-106152/

EIB Provides €115 Million Backing for Major ETZ Hospital Renewal Project in Netherlands

0
Netherlands: ETZ to renew Tilburg hospital with financing from EIB and BNG- Phot creditg EIB.org

BRUSSELS – The European Investment Bank (EIB) has signed off on €100 million in financing to support a comprehensive modernization program by the Elisabeth-TweeSteden (ETZ) hospital group in Tilburg, Netherlands. An additional €15 million is being supplied by Dutch bank BNG.

The total €115 million in funds will enable ETZ to fully upgrade its existing St. Elisabeth hospital site in two major phases running from 2024 until 2031.

“This agreement is crucial for the realisation of this new construction project. The obtained financing allows us to start on time, so that the project can be delivered during 2026,” said Gerard van Berlo, Boardmember of ETZ. “We appreciate the care and professionalism shown by EIB and BNG in bringing these agreements about. Therefore, we are confident that with EIB and BNG we have reliable and valuable partners at our side.”

The first phase includes construction of a new acute care center housing the emergency department, intensive care, helicopter landing pad and more. The second phase will add extra hospital beds, operating theaters, radiology, nuclear medicine, parking and other facilities.

EIB Vice President Robert de Groot emphasized the bank’s goal of funding projects that enhance lives. “The EIB’s mission is to improve people’s lives by making available favorable long-term financing. This project with ETZ is a clear example of that,” he said.

“Not only is the EIB glad to back ETZ in its continuous drive to deliver the best possible healthcare in its catchment area, but we also attach great importance to the excellent environmental performance of the new buildings.”

ETZ has set ambitious sustainability targets, committing to cut CO2 emissions by 50% by 2030 and by 95% by 2050 against a 2010 baseline. The new facilities will slash energy use far below legal minimums thanks to steps like eliminating gas heating, adding LED lighting, boosting insulation and collecting rainwater.

As Europe’s climate bank and the world’s largest multilateral lender, the EIB emphasizes investments that drive innovation, sustainability and regional cohesion. This ETZ hospital renewal program embodies the type of essential public infrastructure project that merits the EIB’s backing.

The extensive renovations will optimize ETZ’s healthcare delivery while cementing its position as a leader in low-carbon, high-efficiency hospital infrastructure.

Gaza: Northern aid push frustrated as regional tensions rise

0
Gaza: Northern aid push frustrated as regional tensions rise

“This morning a food convoy waiting to move into northern Gaza was hit by Israeli naval gunfire; thankfully no-one was injured,” said Tom White, Director of Affairs for the UN agency for Palestinian refugees, UNRWA.

Accompanying the post on X, formerly Twitter, two photographs showed a stationary flat-bed truck parked in front of a UN vehicle with a gaping hole where part of its cargo and protective tarpaulin had been. 

Several boxes of relief supplies lay scattered on the roadside, but it was not immediately clear what they contained nor where the truck was.

Gaza City’s plight

UNRWA’s bid to reach the beleaguered north came as the World Food Programme (WFP) reported last Friday that it, too, had been unable to reach northern Gaza City for the third time in a week.

“We only managed four convoys in the month of January, that’s around 35 truckloads of food (and) enough for almost 130,000 people,” said the WFP Country Director for Palestine, Matthew Hollingworth.

“(It’s) really not enough to prevent a famine, and we know levels of hunger in Gaza are getting at that level now,” the WFP officer said.

In a video post on X from central Gaza, Mr. Hollingworth described how “desperately hard” it is for aid convoys to move around the shattered enclave after almost four months of non-stop Israeli bombardment.

“There’s more damage everywhere, rubble, roads are closed, but there’s also kinetic active fighting in various areas on the Strip,” he said. Getting through checkpoints and simply moving through Gaza from the southern governorate of Rafah was now extremely difficult, as there were “literally a million and a half people stuck in Rafah; they’re all desperate, and they’re all asking for assistance”.

To date, WFP reached around 1.4 million people with emergency rations, canned food, wheat flour and hot meals, but far more assistance is needed urgently, the UN agency insisted.

Shortages of everything

The development comes as UNRWA reported that some 75 per cent of Gaza’s population of 2.3 million people have been displaced. 

More than half are children who are among those who face “acute shortages of food, water, shelter and medicine”, the UN agency warned, adding that ongoing intense fighting around Khan Younis “continues to drive thousands of people into the southern town of Rafah, which is already hosting over half of Gaza’s population. Most are living in makeshift structures, tents or out in the open.”

According to the latest update on the conflict from the UN aid coordination office, OCHA, residential blocks across Gaza have continued to be destroyed by Israeli forces, including in southern, eastern and central Khan Younis and in Gaza City’s Al Sabra neighbourhood. No casualties were reported in the latest incidents, the agency noted.

War objectors

Meanwhile, some 800 government officials from western nations published an open letter denouncing their countries’ support for the war at the weekend, describing it as “one of the worst human catastrophes of this century”.

The signatories are believed to be high-ranking civil servants and diplomats from the US and 14 European countries including France, Germany, the UK and Switzerland.

They protested that their governments had supported Israel “without real conditions nor responsibilities”, resulting in “tens of thousands of preventable civilian deaths” and the “deliberate” blocking of aid which has left “thousands of civilians at risk of starvation and slow death”.

Escalation fears

The development came as regional tensions continued to ratchet up, with US and UK strikes on pro-Iranian militia in Iraq and Syria last Friday after three American service personnel died in an attack on a US base in Jordan.

And amid continuing calls for a ceasefire in Gaza and the release of all hostages, concerns remained that the situation might escalate further because of events in the Red Sea, where Houthi fighters have targeted shipping with alleged links to Israel.

On Israel’s border with Lebanon, cross-border exchanges of fire with Hezbollah have also added to concerns over regional instability.

The latest death toll from the war, sparked by Hamas-led terror attacks in Israel on 7 October that left some 1,200 people butchered and another 250 taken hostage, is at least 27,365 Palestinians killed in Gaza and 66,630 injured, according to the enclave’s health authorities. 

OCHA also noted that 223 soldiers have been killed in the ground offensive in Gaza and 1,296 soldiers injured, citing the Israeli military.

 

Source link

Humanitarian leaders unite in urgent plea for Gaza

0
© WHO/Christopher Black - Neighbourhoods in Khan Younis, southern Gaza, lie in ruins.

Since the brutal 7 October terror attacks by Hamas and other militants on southern Israel and the ensuing military onslaught by Israel on Gaza, more than three quarters of the enclave’s population have been displaced from their homes, many multiple times.

There are widespread shortages of food, water and sanitation, and the health system continues to be systematically degraded, with catastrophic consequences, said the principals of the Inter-Agency Standing Committee (IASC), the coordinating body of global humanitarian organizations.

“Diseases are rampant. Famine is looming. Water is at a trickle. Basic infrastructure has been decimated. Food production has come to a halt. Hospitals have turned into battlefields. One million children face daily traumas,” they noted in a statement on Wednesday.

A ‘death blow’ to aid efforts

The situation is particularly dire in Rafah, at the far south of Gaza.

“Rafah, the latest destination for well over one million displaced, hungry and traumatized people crammed into a small sliver of land, has become another battleground in this brutal conflict,” the IASC heads said.

“Further escalation of violence in this densely populated area would cause mass casualties. It could also deal a death blow to a humanitarian response that is already on its knees,” they warned.

Humanitarians at risk

The IASC principals highlighted the risks aid workers face daily in their efforts to help people in desperate need, adding that they can “only do so much.”

“Humanitarian workers, themselves displaced and facing shelling, death, movement restrictions and a breakdown of civil order, continue efforts to deliver to those in need,” they said.

“But, faced with so many obstacles – including safety and movement restrictions – they can only do so much.”

The essentials

The principals underscored that no amount of humanitarian response will make up for the months of deprivation that families in Gaza have endured.

“This is our effort to salvage the humanitarian operation so that we can provide, at the very least, the bare essentials: medicine, drinking water, food and shelter as temperatures plummet,” they said.

For that, they stressed the need for 10 indispensable elements: an immediate ceasefire; protection of civilians and civilian infrastructure; immediate release of hostages; reliable entry points for aid; security assurances and unimpeded access; a functioning humanitarian notification system; roads cleared of explosive ordnance; and a stable communication network.

In addition, they called for the UN agency assisting Palestine refugees (UNRWA) to receive the resources it needs to provide life-saving assistance as well as a halt to campaigns seeking to discredit the UN and NGOs doing their best to save lives.

“We are calling on Israel to fulfil its legal obligation, under international humanitarian and human rights law, to provide food and medical supplies and facilitate aid operations, and on the world’s leaders to prevent an even worse catastrophe from happening,” the humanitarian leaders concluded.

Myanmar: Mandatory conscription shows junta’s ‘desperation’, rights expert says

0
Myanmar: Mandatory conscription shows junta’s ‘desperation’, rights expert says

Describing the move as a further sign of the junta’s “weakness and desperation”, Special Rapporteur Tom Andrews called for stronger international action to protect vulnerable populations across the country.

While wounded and increasingly desperate, the Myanmar military junta remains extremely dangerous,” he said. “Troop losses and recruitment challenges have become existential threats for the junta, which faces vigorous attacks on frontlines all across the country.” 

Filling the ranks 

The junta issued an order on 10 February that he said purportedly brought the 2010 People’s Military Service Law into force. 

Men aged 18 to 35 and women aged 18 to 27 can now be drafted into the army, though “professional” men and women up to the ages of 45 and 35, respectively, also may be conscripted. 

The plan is to enroll 5,000 people per month starting in April. Those who evade military service, or help others to do so, are subject to up to five years imprisonment.

Appeal for action 

“As the junta forces young men and women into the military ranks, it has doubled down on its attacks on civilians using stockpiles of powerful weapons,” Mr. Andrews said. 

He added that in the face of inaction by the UN Security Council, countries must strengthen and coordinate measures to reduce the junta’s access to the weapons and financing it needs to sustain attacks on the population. 

“Make no mistake, signs of desperation, such as the imposition of a draft, are not indications that the junta and its forces are less of a threat to the people of Myanmar. In fact, many are facing even greater dangers,” he said. 

A child at an internally displaced persons (IDP) centre in Myanmar. (file)

Coup, conflict and casualties 

The military seized power in Myanmar three years ago, deposing the elected Government.  Army forces have since been battling with armed opposition groups, sparking mass displacement and casualties. 

Latest UN figures show that nearly 2.7 million people remain internally displaced nationwide, which includes almost 2.4 million who were uprooted after the February 2021 military takeover. 

Conflict continues to rage in various parts of the country, with a deteriorating situation in Rakhine state, located on the western coast, the UN humanitarian affairs office, OCHA, reported earlier this week.  

Rakhine has seen escalating fighting between the armed forces and the Arakan Army, an ethnic armed group, which has constrained humanitarian access, despite escalating needs.

 Meanwhile, a ceasefire continues to hold in northern Shan state, allowing most of the people who were displaced at the end of 2023 to return home. Almost 23,000 civilians who fled the conflict escalation in the region last year remain displaced in 141 sites in 15 townships.

OCHA added that the conflict situation in northwest and southeast Myanmar continues, with armed clashes, airstrikes and mortar shelling threatening civilian safety and driving displacement.  

Young people ‘horrified’ 

For Mr. Andrews, the junta’s decision to activate the conscription law is an attempt to justify and expand a pattern of forced recruitment that is already affecting people across the country. 

He said that in recent months, young men have reportedly been kidnapped from the streets of Myanmar’s cities or otherwise forced to join the military, while villagers have reportedly been used as porters and human shields.

Young people are horrified by the possibility of being forced to participate in the junta’s reign of terror. The numbers fleeing across borders to escape conscription will surely skyrocket,” he warned.

The rights expert called for an infusion of humanitarian aid for impacted communities in Myanmar, including through the provision of cross-border aid, as well as greater support for leaders committed to a democratic transition. 

“Now, more than ever, the international community must act urgently to isolate the junta and protect the people of Myanmar,” he said. 

About UN rapporteurs 

Special Rapporteurs like Mr. Andrews are appointed by the UN Human Rights Council and given mandates to report on specific country situations or thematic issues.

These experts work on a voluntary basis and are independent of any government or organization.  They serve in their individual capacity and are neither UN staff nor are they paid for their work.   

Source link

Afforestation of Africa threatens grasslands and savannahs

0

New research warns that Africa’s tree-planting campaign poses a double jeopardy as it will damage ancient CO2-absorbing grass ecosystems while failing to fully restore depleted forests, the Financial Times reports.

The article, published in the journal Science, focuses on one particular project, the 34-Country Forest Landscape Restoration Initiative (AFR100), explains the FT: “The initiative aims to restore at least 100 million hectares of degraded land – an area the size of Egypt – in Africa by 2030…

Among the supporters of the initiative are the German government, the World Bank and the non-profit World Resources Institute.

However, according to the document, about half of the approximately 130 million hectares that African countries have committed to restoring through the AFR100 are designated for non-forest ecosystems, mainly savannah and grassland.

The researchers say they were able to find evidence of only one AFR100 project – in Kenya – dedicated to grassland restoration. More than half a dozen non-forest countries have made AFR100 commitments, including Chad and Namibia.”

Lead author Prof Kate Parr told the Guardian that “ecosystem restoration is necessary and important, but it must be done in a way that is appropriate for each system.

Non-forest systems such as savannas are misclassified as forests and are therefore considered to need restoration with trees…

There is an urgent need to revise the definitions so that savannas are not confused with forests because the increase in trees is a threat to the integrity and sustainability of savannas and grasslands.”

Trees can harm these ecosystems by providing too much shade, writes New Scientist: “This can prevent smaller plants from photosynthesizing, which would have knock-on effects for other ecosystems.”

Illustrative Photo by Dawid Sobarnia: https://www.pexels.com/photo/man-working-at-a-coffee-plantation-14894619/

Alexandrian Holy Synod deposed the new Russian exarch in Africa

0

On February 16, at the meeting in the ancient monastery “St. George” in Cairo the H. Synod of the Patriarchate of Alexandria decided to depose Bishop Constantine (Ostrovsky) of Zaraysk from the Russian Orthodox Church.

On October 11 last year, he was appointed acting “Patriarchal Exarch of Africa” in place of Metropolitan Leonid (Gorbachev).

The latter was deprived of his episcopal rank on November 22, 2022 by a decision of the Synod of Alexandria for similar canonical violations: entering the canonical jurisdiction of the Alexandrian Patriarchate, distributing holy ointment, seducing the local clergy and inciting them to schism, as well as promoting ethnophyleticism.

Prior to this, the Alexandrian Patriarch Theodore II repeatedly appealed to the head of the Russian Orthodox Church, Patriarch Kirill, with a request to abolish the Russian “exarchate” in Africa.

The official ruling states:

“The Holy Synod proceeded to depose the acting “Patriarchal Plenipotentiary in Africa”, former Bishop Constantine of Zaraysk, from the high rank of bishop, who, after settling arbitrarily in Cairo, Egypt, within the seat of the Holy Archdiocese of Alexandria, committed a number of canonical violations : encroaching on the jurisdiction of the ancient cathedral, handing out antiminses, buying with money local clergy and even excommunicated ones, creating factions, ethnophiletic divisions, etc., while (the synod) again condemned the new ecclesiastical-political “theories” for the pastoral care of the “Russian World” around the world on the basis of nationality”.

European Union and Sweden Discuss Ukraine Support, Defence, and Climate Change

0
Photocredit: European Commission. Screenshot of video.

Brussels, 22 February 2024. In a significant meeting at the heart of the European Union, President von der Leyen welcomed Swedish Prime Minister Kristersson, highlighting the importance of their discussions. The President expressed her gratitude, stating, “It is a great pleasure to have you here, Prime Minister, dear Ulf, at the heart of the European Union. We will certainly have a lot to discuss. So thank you very much for taking the time to meet here.”

One of the key topics on the agenda was the unwavering support for Ukraine. President von der Leyen commended Prime Minister Kristersson for Sweden’s recent announcement of a substantial military support package for Ukraine, valued at EUR 710 million. She acknowledged Sweden’s steadfast support for Ukraine, stating, “From the very beginning on, you have been a staunch supporter of Ukraine, and thank you for that.”

The discussion also revolved around the topic of defense, with a focus on enhancing European defense capabilities. President von der Leyen emphasized the importance of European involvement in defense, stating, “European citizens want more Europe in defense.” She highlighted the upcoming European defense industrial strategy and welcomed Prime Minister Kristersson’s insights, noting Sweden’s strong defense industrial base and its path towards NATO membership.

Addressing the pressing issue of climate change, both leaders discussed strategies to combat climate change and ensure economic competitiveness. President von der Leyen underscored the significance of achieving climate goals and transitioning to a clean and circular economy. She emphasized the need to focus not only on the ‘what’ but also on the ‘how’ of reaching these goals, highlighting the importance of improving economic competitiveness while pursuing environmental sustainability.

With a packed agenda encompassing support for Ukraine, defense cooperation, and climate action, the meeting between the European Union and Sweden promises to pave the way for enhanced collaboration and shared goals in the realms of security and sustainability.

There is an architecture and there is a craftsmanship of interfaith dialogue

0

ROME – “There is an architecture and there is a craftsmanship of interfaith dialogue” that is, the major themes underlying the relationship between religions and their connection to daily living, as reported by the TusciaTimes.eu

It was from this interesting starting point, born of the cultural vivacity of presenter Paolo Bonini, that on Saturday, Feb. 17, a meeting entitled THE DIMENSION OF UNIVERSALITY: A CROSSROAD FOR UNDERSTANDING, SOLIDARITY AND MULTUCULTURALITY was held at the Church of Scientology Auditorium in Rome.

An event in line with the intent of the United Nations General Assembly resolution in 2010 that proclaimed World Interfaith Harmony Week, on stage, prompted by Bonini’s questions and reflections, interacted in dialogue: Maria Rosaria Fazio, professor of Biblical Hebrew; Assem Migahed, intellectual researcher of Islamic spirituality and science; Giuseppe Cicogna, vice president of Fedensieme ApS and spokesperson for the Church of Scientology; Fabio Grementieri, creator of the educational theme park in Santiago Estero (Argentina); Gustavo Guillerme’, president of the World Congress of Intercultural and Interreligious Dialogue; and Massimo AbdAllah Cozzolino, of the Italian Islamic Confederation.

Also diverse was the audience composed of religious and non-religious people, including representatives from Theravada Buddhists, Catholics, Scientologists, Soka Gakkai Buddhists, Anglican Church of Europe, UAAR (Union of Rationalist Agnostics Atheists), Afghan Community and cultural mediators.

Themed musical interludes by Maurizio De Simone (guitar), Francesco Passarelli (vocals) and Samuele Bonini (vocals) punctuated the rhythm and melody of a cultural crossroads where the pinnacles of religious and secular thought find harmony and build tangible peace on the ground, despite the current context in which even talking about peace might seem paradoxical.

If a common summary could be drawn from the various speeches and testimonies, perhaps it would sound like this: “Wars have seemingly endless propaganda, means and material interests that are difficult to surmount. But peace can and must be cultivated and made to grow within each one of us; and it is thanks to moments like today’s [last Saturday Ed] – which occur continuously in different forms and in different places in the world – that we can and must continue to build a better present and future.”

Modern bird brains reveal evolutionary history of flight, dating back to the dinosaurs

0
Modern bird brains reveal evolutionary history of flight, dating back to the dinosaurs


Evolutionary biologists report they have combined PET scans of modern pigeons along with studies of dinosaur fossils to help answer an enduring question in biology: How did the brains of birds evolve to enable them to fly?

ywAAAAAAQABAAACAUwAOw== Modern bird brains reveal evolutionary history of flight, dating back to the dinosaurs

A bird – illustrative photo. Image credit: Pixabay (Free Pixabay license)

The answer appears to be an adaptive increase in the size of the cerebellum in some fossil vertebrates. The cerebellum is a region at the back of the bird brain that is responsible for movement and motor control.

The research findings are published in the journal Proceedings of the Royal Society B.

“We found that when birds transition from rest to flight, circuits in the cerebellum are activated more than in any other part of the brain,” said study co-author Paul Gignac, an associate professor in the University of Arizona College of Medicine – Tucson, studying neuroanatomy and evolution. He is also a research associate for the American Museum of Natural History.

“We then looked at the skull corresponding to this region in dinosaur and bird fossils to track when the cerebellum enlarged,” Gignac said. “The first pulse of enlargement occurred before dinosaurs took wing, which shows that avian flight uses ancient and well-conserved neural relays, but with uniquely elevated levels of activity.”

Scientists have long thought that the cerebellum should be important in bird flight, but they lacked direct evidence. To pinpoint its value, the new research combined modern PET scan imaging data of ordinary pigeons with the fossil record, examining brain regions of birds during flight and braincases of ancient dinosaurs. PET scans show how organs and tissues are working.

“Powered flight among vertebrates is a rare event in evolutionary history,” said lead author Amy Balanoff, from the Johns Hopkins University School of Medicine.

In fact, just three groups of vertebrates, or animals with a backbone, evolved to fly: extinct pterosaurs – the terrors of the sky during the Mesozoic period, which ended over 65 million years ago – bats and birds, said Balanoff. The three flying groups are not closely related on the evolutionary tree, and the key factors that enabled flight in all three have remained unclear.

Besides the outward physical adaptations for flight, such as long upper limbs, certain kinds of feathers, a streamlined body and other features, the team designed research to find features that created a flight-ready brain.

To do so, the team included biomedical engineers at Stony Brook University in New York to compare the brain activity of modern pigeons before and after flight.

The researchers performed PET scans to compare activity in 26 regions of the brain when the bird was at rest and immediately after it flew for 10 minutes from one perch to another. They scanned eight birds on different days. PET scans use a compound similar to glucose that can be tracked to where it’s most absorbed by brain cells, indicating increased use of energy and thus activity. The tracker degrades and gets excreted from the body within a day or two.

Of the 26 regions, one area – the cerebellum – had statistically significant increases in activity levels between resting and flying in all eight birds. Overall, the level of activity increase in the cerebellum differed significantly, compared with other areas of the brain.

The researchers also detected increased brain activity in the so-called optic flow pathways, a network of brain cells that connects the retina in the eye to the cerebellum. These pathways process movement across the visual field.

Balanoff said the team’s findings of activity increase in the cerebellum and optic flow pathways weren’t necessarily surprising, since the areas have been hypothesized to play a role in flight.

What was new in their research was linking the cerebellum findings of flight-enabled brains in modern birds to the fossil record that showed how the brains of birdlike dinosaurs began to develop brain conditions for powered flight.

To do so, the team used a digitized database of endocasts, or molds of the internal space of dinosaur skulls, which, when filled, resemble the brain.

They then identified and traced a sizable increase in cerebellum volume to some of the earliest species of maniraptoran dinosaurs, which preceded the first appearances of powered flight among ancient bird relatives, including Archaeopteryx, a winged dinosaur.

The researchers led by Balanoff also found evidence in the endocasts of an increase in tissue folding in the cerebellum of early maniraptorans, an indication of increasing brain complexity.

The researchers cautioned that these are early findings, and brain activity changes during powered flight could also occur during other behaviors, such as gliding. They also note that their tests involved straightforward flying, without obstacles and with an easy flight path, and other brain regions may be more active during complex flight maneuvers.

The research team plans next to pinpoint precise areas in the cerebellum that enable a flight-ready brain and the neural connections between these structures.

Scientific theories for why the brain gets bigger throughout evolutionary history include the need to traverse new and different landscapes, setting the stage for flight and other locomotive styles, said co-author Gabriel Bever of the Johns Hopkins University School of Medicine.

Other study authors include Elizabeth Ferrer of the American Museum of Natural History and Samuel Merritt University; Lemise Saleh and Paul Vaska of Stony Brook University; M. Eugenia Gold of the American Museum of Natural History and Suffolk University; Jesús Marugán-Lobón of the Autonomous University of Madrid; Mark Norell of the American Museum of Natural History; David Ouellette of Weill Cornell Medical College; Michael Salerno of the University of Pennsylvania; Akinobu Watanabe of the American Museum of Natural History, New York Institute of Technology College of Osteopathic Medicine and Natural History Museum of London; and Shouyi Wei of the New York Proton Center.

This research was funded by the National Science Foundation.

Source: University of Arizona



Source link