UNESCO Honors Father of Modern Oceanography

Walter Munk
Walter Munk
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UNESCO Honors Father of Modern Oceanography

Walter Munk
Walter Munk

Walter Munk, a giant of modern oceanography, will deliver the Roger Revelle Memorial Lecture during the Executive Council of UNESCO’s Intergovernmental Oceanographic Commission (IOC) at UNESCO’s Headquarters in the French capital, Paris, on 5 July (4.45 pm).

In his lecture, the 100-year-old scientist, described by the New York Times newspaper as “the Einstein of Oceanography,” will share his unique perspective on the evolution of oceanography over the past eight decades.

“It is an honor for UNESCO to receive Professor Munk and benefit from his insights into the great progress of oceanography and how much further it can go in contributing to the safeguarding of our shared ocean and the construction of a more sustainable world,” said Audrey Azoulay, the Director-General of UNESCO. The IOC Executive Council will present Walter Munk with the UNESCO Roger Revelle Medal, which, like the memorial lecture itself, is named after Roger Revelle (USA, 1909—1991), a pioneering researcher into, among other subjects, anthropogenic global warming.

Born in Austria in 1917, Walter Munk, has been a physical oceanographer and geophysicist with the Scripps Institution of Oceanography (USA) since 1939. Over a long life of scientific inquiry, Munk has made decisive contributions to our understanding of ocean currents, tides and deep-ocean mixing, tsunamis and seismic waves, as well as the rotation of the Earth.

At Scripps, he was among the founders of the Institute of Geophysics in 1962 and in 2015 he co-founded the Scripps Center for Marine Archaeology with Damien Leloup.

Each year, the IOC's Executive Council reviews the Intergovernmental Commission’s work and prepares the General Assembly of the IOC’s 149 Member States. This year, the Council will notably focus on preparations for the UN Decade of Ocean Science for Sustainable Development (2021-2030).



Iran Can Go up to Two Months without Oil Exports Before Cutting Output, Analysts Say

A man rides past a large billboard referring to the Strait of Hormuz in Tehran's Vanak Square on April 15, 2026. (AFP)
A man rides past a large billboard referring to the Strait of Hormuz in Tehran's Vanak Square on April 15, 2026. (AFP)
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Iran Can Go up to Two Months without Oil Exports Before Cutting Output, Analysts Say

A man rides past a large billboard referring to the Strait of Hormuz in Tehran's Vanak Square on April 15, 2026. (AFP)
A man rides past a large billboard referring to the Strait of Hormuz in Tehran's Vanak Square on April 15, 2026. (AFP)

Iran can withstand a complete halt in oil exports of up to two months before being forced to curb production, analysts said, after the US began blocking shipping in and out of the country's ports on April 13.

The blockade could prevent roughly 2 million barrels per day (bpd) of Iranian crude from reaching its main buyer China.

Any Iranian production shutdowns would add to more than 12 million bpd of supply already disrupted by the regional war, tightening markets further and ‌lifting oil ‌prices.

With its exports blocked, Iran faces having to ‌divert ⁠crude into onshore storage ⁠tanks. Once those tanks are filled, the OPEC member would be required to curb upstream output.

Consultancy FGE NextantECA estimates Iran has about 90 million barrels of available onshore crude storage capacity, out of total capacity of roughly 122 million barrels.

"Iran can sustain current production of around 3.5 million bpd for roughly two months without exports, extendable to around three months with a modest ⁠500,000 bpd production cut," FGE NextantECA said in a ‌note.

Iranian domestic refineries process about 2 million ‌bpd of oil, they added.

The relevant Iranian authorities were not immediately available for comment.

Energy ‌Aspects assumes significantly lower available onshore storage of about 30 million barrels, ‌based on data from Kayrros.

Under that scenario, Iran could maintain current export levels for about 16 days before storage capacity runs out, based on export levels of 1.8 million bpd.

"The blockade may not have a significant impact on Iranian production in ‌April, but if it continues into May then output would need to be reduced substantially," said Richard ⁠Bronze, co-founder of Energy ⁠Aspects.

He said the consultancy assumes Iran cannot utilize its full nameplate storage capacity, adding that historic data show stocks peaked at 92 million barrels in May 2020, which likely marks a realistic ceiling.

Bronze also said Iran will likely deploy available oil tankers in ports as floating storage, delaying production cuts.

The US military said more vessels were being turned back under the blockade, including the Chinese-owned tanker Rich Starry, which is under US sanctions and which was seen heading back through the Strait of Hormuz on Wednesday.

Eight Iran-linked oil tankers have been intercepted since the blockade began on Monday, the Wall Street Journal reported. A US destroyer stopped two tankers attempting to leave Iran's Chabahar port on the Gulf of Oman on Tuesday, a US official said.


World Bank Announces Water Security Plan for One Billion People

 A girl carries jerrycans on a wheelbarrow after collecting water from a well at a mosque in Deh Mazang, Kabul, Afghanistan, Thursday, April 2, 2026. (AP)
A girl carries jerrycans on a wheelbarrow after collecting water from a well at a mosque in Deh Mazang, Kabul, Afghanistan, Thursday, April 2, 2026. (AP)
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World Bank Announces Water Security Plan for One Billion People

 A girl carries jerrycans on a wheelbarrow after collecting water from a well at a mosque in Deh Mazang, Kabul, Afghanistan, Thursday, April 2, 2026. (AP)
A girl carries jerrycans on a wheelbarrow after collecting water from a well at a mosque in Deh Mazang, Kabul, Afghanistan, Thursday, April 2, 2026. (AP)

The World Bank announced a plan Wednesday that aims to improve secure water access for a billion people within the next four years.

The new "Water Forward" program aims to "expand reliable water services and strengthen systems against droughts and floods."

The Bank said its own funds and technical advice would help improve water supplies to some 400 million people by 2030, with the balance coming from partners.

Regional development banks, OPEC's development fund, and the BRICS-aligned New Development Bank are among institutions that will participate, the World Bank said.

The global lender did not specify how much capital it would commit to the initiative.

Some four billion people -- half the world's population -- face water scarcity, due in part to "unclear policies, weak regulations, and financially unsustainable utilities that have slowed progress and deterred investment," the Bank said.

The global lender said that 14 countries had already voluntarily committed to reform and strengthen their water sectors under the new program.

The focus on governance issues -- not simply physical water infrastructure -- is promising, David Michel, senior associate at the Center for Strategic and International Studies, said.

"In many countries, the water sector fails to fully deploy the funds already allocated to it."

However, the Bank's initiative "faces a long and difficult road ahead," he warned.

The issue of access to safe drinking water, in particular, has been highlighted during the war in the Middle East, with desalination plants in Iran and across the region damaged in bombardments.

Beyond conflicts and immediate drinking water needs, the World Bank said that better water security was needed to grow the global economy.

"Strong water systems are foundational to healthy economies that can attract private investment and create jobs," the Bank said.


China FM Tells Iran Beijing Supports ‘Momentum of Peace Talks’

Members of the media raise hands to ask questions as Chinese Foreign Minister Wang Yi holds a press conference on the sidelines of the National People's Congress (NPC), in Beijing, China, March 8, 2026. (Reuters)
Members of the media raise hands to ask questions as Chinese Foreign Minister Wang Yi holds a press conference on the sidelines of the National People's Congress (NPC), in Beijing, China, March 8, 2026. (Reuters)
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China FM Tells Iran Beijing Supports ‘Momentum of Peace Talks’

Members of the media raise hands to ask questions as Chinese Foreign Minister Wang Yi holds a press conference on the sidelines of the National People's Congress (NPC), in Beijing, China, March 8, 2026. (Reuters)
Members of the media raise hands to ask questions as Chinese Foreign Minister Wang Yi holds a press conference on the sidelines of the National People's Congress (NPC), in Beijing, China, March 8, 2026. (Reuters)

China's top diplomat told his Iranian counterpart that Beijing "supports maintaining the momentum of the ceasefire and peace talks" in a phone call on Wednesday, as negotiators from Pakistan landed in Tehran to discuss a second round of US-Iran talks.

Peace talks are "in the fundamental interests of the Iranian people and are also the shared hope of regional countries and the international community," Wang Yi said, according to a Chinese foreign ministry statement.

He said China was willing to continue to play a "constructive role" towards peace in the Middle East after a first round of Iran-US talks in Islamabad at the weekend failed to reach an agreement.