What can be done about food waste?

What can be done about food waste?

What can be done about food waste?
Shutterstock illustration image
Short Url

This Sept. 29 marks the fifth International Day of Awareness of Food Loss and Waste. Held under the theme “Climate Finance for Food Loss and Waste Reduction,” this year’s day highlights the link between food and our climate goals.

Indeed, the UN Sustainable Development Goal of halving food waste by 2030 will prove critical to cutting emissions and rising to the challenges of environmental sustainability.

The UN Environment Programme’s latest Food Waste Index Report estimates that in 2022 household and retail food waste accounted for 19 percent of all food available to consumers, while at the same time 783 million people were affected by hunger.

Households alone are responsible for generating 60 percent of all food waste. It is estimated that households waste the equivalent of at least one billion meals per day around the globe. This translates to approximately 1.3 meals per day for every individual affected by hunger.

Food waste is not something that occurs in rich countries alone. High-, upper-middle, and lower-middle-income countries differ in observed average levels of household food waste by just 7 kg, per capita, per year.

The world also faces a growing demand for a greater quantity, quality, and diversity of food. The global population is expected to grow from 7.2 billion in 2010 to more than 9 billion by 2050, with corresponding food demand predicted to increase by 60 percent.

Food waste contributes to climate change as it generates 8 to 10 percent of the greenhouse gases responsible for global warming.

Addressing food waste requires action on both an individual and a systemic level.

We must reimagine sustainable food systems that ensure the production and consumption of sufficient, affordable, and nutritious food, while also conserving the natural resources and ecosystems on which food systems depend.

We cannot tackle this problem without the necessary tools to measure it accurately. Reliable data is essential for making informed decisions and implementing effective solutions.

Countries should therefore use the Food Waste Index to consistently measure waste, establish strong national baselines, and track progress.

Unfortunately, only a handful of countries have gathered comprehensive food waste data, which is crucial for understanding the scope of the issue, identifying key problem areas, and evaluating the effectiveness of interventions.

Behavioral change is also essential, supported by robust regulations that integrate food waste solutions into national strategies and promote a circular economy.

It is of utmost importance that financing is secured to combat food waste in the global effort to meet the climate goals and advance the 2030 UN SDGs.

Sami Dimassi

In West Asia, it is estimated that 100 to 150 kg per capita of food waste occurs at the household stage per year. The region suffers from severe climate stress, including high temperatures and water scarcity, and relies heavily on food imports to meet the nutritional needs of its citizens.

Meanwhile, the region’s cultural diversity, varied diets and traditions often complicate food management, resulting in increased levels of waste.

Furthermore, weak infrastructure, especially for cool storage, coupled with armed conflicts, hamper efforts to mitigate food waste.

Higher seasonal temperatures, extreme heat events, and droughts make it more challenging to store, process, transport, and sell food safely, often leading to significant volumes being wasted.

As of 2022, only 21 countries have included food loss and waste reduction in their national climate plans.

The upcoming 2025 revision process of the Nationally Determined Contributions and the National Biodiversity Strategies and Action Plans are a key opportunity to raise climate ambition by integrating food loss and waste.

The UN Environment Programme has always played a crucial role in this regard, with successful campaigns such as the “Recipe of Change,” led by UNEP Regional Office for West Asia, which targets households, the hospitality industry, retail, and educational institutions.

During the month of Ramadan, in cooperation with the Hilton Hotels Chain, the campaign helped bring about a considerable reduction of food waste in hotel kitchens of 61 percent in 2023 and a further 21 percent in 2024, with a growing number of hotels joining the initiative.

We have proven that collective action can lead to substantial reductions in food waste.

Furthermore, we are committed to support the Global Cooling Pledge through working with our partners on implementing efficient cooling systems in the food supply chain, which can dramatically minimize waste.

As we mark the International Day of Awareness of Food Loss and Waste, we stress that it is of utmost importance that financing is secured to combat food waste in the global effort to meet the climate goals and advance the 2030 UN SDGs.

Sami Dimassi is the UN Environment Programme’s representative and regional director for West Asia
 

 

Disclaimer: Views expressed by writers in this section are their own and do not necessarily reflect Arab News' point of view

How ’s native wildflowers play a vital role in sustainability

How ’s native wildflowers play a vital role in sustainability
Updated 55 min 18 sec ago

How ’s native wildflowers play a vital role in sustainability

How ’s native wildflowers play a vital role in sustainability
  • The Kingdom blooms with wildflowers each spring, marking renewal, supporting biodiversity, and enriching cultural traditions
  • Hummayd, a native desert herb, thrives in arid climates and is prized in Saudi culinary and ecological heritage

JEDDAH: In the vast deserts of , a humble, yet remarkable, wildflower makes its mark each spring — Rumex vesicarius, known locally as hummayd.

Native to the Arabian Peninsula, this fast-growing plant thrives in sandy soils and plays a significant role in both the natural ecosystem and local culinary traditions.

“Hummayd is an annual herbaceous plant native to and widely distributed across its regions,” Arwa Alotaibi, a native plant researcher, told Arab News.

“Scientifically known as Rumex vesicarius, it belongs to the Polygonaceae family, commonly referred to as the dock or sorrel family.”

Hummayd is well adapted to desert conditions and is often found flourishing in arid environments. Its triangular green leaves and red or green flowers distinguish it from other wild plants. It typically grows to around half a meter in height and remains evergreen throughout its life cycle.

Due to its drought tolerance and minimal water requirements, hummayd is suited to ’s harsh urban and desert climates, said Alotaibi.

“It is particularly abundant in the southern regions of the Kingdom, where rainfall is more consistent, followed by the Hijaz region, Najd, and the northern areas.”

Rumex vesicarius, known locally as hummayd, is an annual herbaceous plant native to and widely distributed across its regions. (SPA)

For generations, hummayd has held a special place in Saudi culinary traditions.

The plant can be eaten raw, with bread, or incorporated into tangy stews, Alotaibi said. In the Jazan region, it is especially prized for its unique acidic flavor.

“Rich in vitamin C, the plant aids digestion and helps reduce water retention, making it both flavorful and nutritious.”

Opinion

This section contains relevant reference points, placed in (Opinion field)

Its cultural relevance is captured in a well-known Saudi proverb: “Spring has arrived with the coming of hummayd,” signifying the plant’s role as a seasonal marker of renewal and abundance.

Beyond its culinary and cultural value, hummayd is also ecologically beneficial, serving as vegetative ground cover, helping to stabilize hillsides, rehabilitate degraded land, and enrich green open spaces.

“Its presence supports biodiversity in desert ecosystems, providing a food source for animals such as camels, sheep, and rabbits,” Alotaibi said.

It is a tough plant that grows well in sandy, dry areas with very little water. It can survive harsh desert conditions and still remain green. (SPA)

As such, with its resilience, versatility, and deep cultural roots, hummayd is more than just a wildflower — it is a symbol of spring, sustainability, and Saudi heritage.

During spring, the Kingdom bursts with a bouquet of delicately fragranced wildflowers, blanketing the normally sandy landscape with a beautiful color palette.

The typical blooming period starts from February to April, with slight variations depending on plant type and geographic elevation. Some flowers may bloom as early as January, especially in the warmer southern regions, while others in elevated areas flower later.

“Wildflowers bloom across each year, with blooming seasons varying by region depending on plant type and climate,” Alstine Van Joshua, co-founder of the Saudi Botanical Society, told Arab News.

“In general, wildflowers bloom during spring, especially after winter rains when temperatures become moderate and there is sufficient soil moisture.”

Humaid (Rumex vesicarius) is an edible wildflower that blooms in the Saudi desert during the spring. It is seen as a sign the season of growth and renewal has arrived. (SPA)

In the northern regions, areas such as Jouf experience a burst of wildflowers following winter rainfall, while in the southern highlands, areas such as Asir and Al-Baha, known for their cooler climate and high elevations, support a wide range of wildflower species.

Najran and Jazan also boast rich plant diversity, especially among the region’s deep valleys and high mountain areas.

Even in the Kingdom’s eastern and central deserts, wild desert flowers grow in sandy and wadi environments, typically after prolonged rainfall.

These plants are highly adapted to the harsh climate and require minimal water, making them an effective tool in combating desertification and restoring ecological balance.

It is a tough plant that grows well in sandy, dry areas with very little water. It can survive harsh desert conditions and still remain green. (SPA)

“Native plants contribute to biodiversity by providing natural habitats for various creatures, such as birds and bees,” said Van Joshua.

“Their value extends beyond the environment to include cultural and heritage dimensions, as they are traditionally used in folk medicine and decoration during social occasions, especially in regions such as Najran, Asir, and Jazan.

“Reviving this vegetation reflects a deep commitment to protecting nature, improving quality of life, reducing carbon emissions, and achieving net-zero goals.

“It also supports the creation of a more resilient and sustainable environment that secures natural resources and green spaces for future generations.”

DID YOU KNOW?

• Hummayd has triangular evergreen leaves and blooms in red or green flowers. 

• It grows mostly in southern , but is found throughout the Kingdom. 

• The plant is rich in vitamin C and aids digestion. 

• It can be eaten raw, with bread, or cooked as a sour stew. 

The preservation of local vegetation is closely linked to environmental sustainability, and is considered one of the main pillars of reforestation projects and the rehabilitation of degraded lands.

Indeed, these plants play a vital role in stabilizing soil, preventing erosion, enhancing rainwater absorption, and restoring soil fertility. In doing so, they support biodiversity by providing natural habitats for wildlife and contribute to ecosystem recovery and stability.

“In the face of relentless drought, blazing sun, and cold desert nights, they stand with quiet grace, unyielding, patient, and strong beyond measure,” Munira Alhazani, CEO of the Saudi Botanical Society, told Arab News.

“These resilient plants reflect our own journey, the emotions we carry, the challenges we face, and the courage that blossoms in our darkest moments.

“It is our passion, a steadfast love for life, that fuels our onward journey. Yet beneath this strength lies a fragile hope, a whisper of fear that in a fleeting moment of weakness, they might tire, fade, and quietly disappear.”

People in eat Humaid raw or cooked for its sour taste and health benefits. It can aid digestion and is rich in vitamin C. (SPA)

Efforts to protect the Kingdom’s wildflowers align closely with the goals of the Saudi Green Initiative and the Middle East Green Initiative.

The Saudi Green Initiative aims to plant 10 billion trees within the Kingdom and rehabilitate 40 million hectares of degraded land, while also improving air quality and reducing carbon emissions.

On a regional scale, the Middle East Green Initiative seeks to plant 50 billion trees, including 40 billion outside the Kingdom, in what is considered the largest reforestation project of its kind.

The initiative aims to combat desertification, reduce emissions, and enhance the quality of life throughout the region.

“Local vegetation plays a direct and foundational role in achieving the objectives of these national and regional initiatives, as well as in supporting Saudi Vision 2030 and the UN Sustainable Development Goals,” said Van Joshua.

“Through these efforts, the Kingdom affirms its pioneering role in environmental protection — locally and regionally — while striving to build a more sustainable future and ensure a better quality of life for future generations.”
 

 


Trump says two weeks is ‘maximum’ for Iran decision

Trump says two weeks is ‘maximum’ for Iran decision
Updated 20 June 2025

Trump says two weeks is ‘maximum’ for Iran decision

Trump says two weeks is ‘maximum’ for Iran decision
  • Trump also played down the possibility of asking Israel to halt its attacks
  • The US president dismissed the chance of success in talks between European powers and Iran

MORRISTOWN, United States: President Donald Trump said Friday that Iran had a “maximum” of two weeks to avoid possible US air strikes, indicating he could take a decision before the fortnight deadline he set a day earlier.

Trump added that Iran “doesn’t want to talk to Europe,” dismissing the chance of success in talks between European powers and Iran in Geneva on resolving the conflict between Israel and Iran.

Trump also played down the possibility of asking Israel to halt its attacks, after Iranian Foreign Minister Abbas Araghchi said Tehran would not resume talks with the United States until Israel relented.

“I’m giving them a period of time, and I would say two weeks would be the maximum,” Trump told reporters when asked if he could decide to strike Iran before that.

He added that the aim was to “see whether or not people come to their senses.”

Trump had said in a statement on Thursday that he would “make my decision whether or not to go within the next two weeks” because there was a “substantial chance of negotiations” with Iran.

Those comments had been widely seen as opening a two-week window for negotiations to end the war between Israel and Iran, with the European powers rushing to talks with Tehran.

But his latest remarks indicated that Trump could still make his decision before that if he feels that there has been no progress toward dismantling Iran’s nuclear program.

Trump dismissed the chances of Europe making a difference, saying the talks between Britain, France, Germany and EU diplomats and Tehran’s foreign minister “didn’t help.”

“Iran doesn’t want to speak to Europe. They want to speak to us. Europe is not going to be able to help in this,” Trump told reporters as he arrived in Morristown, New Jersey.

Asked if he would ask Israel to stop its attacks as Iran had asked, Trump said it was “very hard to make that request right now.”

“If somebody’s winning, it’s a little bit harder to do than if somebody’s losing, but we’re ready, willing and able, and we’ve been speaking to Iran, and we’ll see what happens.”


Benfica knock out Auckland in Club World Cup romp

Benfica knock out Auckland in Club World Cup romp
Updated 20 June 2025

Benfica knock out Auckland in Club World Cup romp

Benfica knock out Auckland in Club World Cup romp
  • With the Portuguese side leading by a goal at half-time the match was suspended because of a storm
  • Despite their eventual collapse, Auckland battled hard in the first half

ORLANDO: Benfica romped to a 6-0 win over Auckland City on Friday in a Club World Cup match in Orlando which suffered a long weather delay, with Angel Di Maria netting two penalties.

With the Portuguese side leading by a goal at half-time the match was suspended because of a storm, eventually resuming two hours later.

Auckland of New Zealand, the only Oceania Football Confederation representatives at the tournament, were thrashed 10-0 by Bayern Munich in their Group C opener and this defeat means they are eliminated.

Despite their eventual collapse, Auckland battled hard in the first half and almost made it to the break unscathed.

Auckland goalkeeper Nathan Garrow made several good saves to keep Benfica at bay and the Portuguese side grew frustrated.

Benfica took the lead deep into first half stoppage time when Gianluca Prestianni was clumsily felled in the area by Haris Zeb.

Di Maria, who converted a spot-kick in the opening 2-2 draw against Boca Juniors, sent Garrow the wrong way.

At half-time the match became the fourth in the last four days at the tournament to be impacted by a suspension for adverse conditions, with a storm arriving at the Inter&CO Stadium.

When play eventually resumed, Benfica came back out strongly.

Vangelis Pavlidis bundled his way through and smashed home to double Bruno Lage’s team’s lead in the 53rd minute, with Renato Sanches netting the third 10 minutes later from outside the box with a deflected effort.

Luxembourg midfielder Leandro Barreiro bagged a brace to expand Benfica’s lead, tucking home at the back post from Pavlidis’ cross for the fourth before netting from close range.

Nikko Boxall brought down Di Maria in stoppage time and the Argentine World Cup winner beat Garrow from the spot again to wrap up Benfica’s emphatic triumph.

Later Friday German giants Bayern Munich take on Argentine outfit Boca Juniors in the other Group C match.


US judge orders release of pro-Palestinian protest leader Mahmoud Khalil

US judge orders release of pro-Palestinian protest leader Mahmoud Khalil
Updated 20 June 2025

US judge orders release of pro-Palestinian protest leader Mahmoud Khalil

US judge orders release of pro-Palestinian protest leader Mahmoud Khalil
  • Khalil, a Columbia University student, who became a leader of pro-Palestinian campus protests has been in custody since March facing deportation
  • District Judge Michael Farbiarz ordered Khalil’s release on bail allowing him to return to New York while his case proceeds

NEW YORK: A federal judge ordered the Trump administration on Friday to release Mahmoud Khalil, a Columbia University student who became a leader of pro-Palestinian campus protests.
Khalil, a legal permanent US resident who is married to a US citizen and has a US-born son, has been in custody since March facing potential deportation.
District Judge Michael Farbiarz ordered Khalil’s release on bail during a hearing on Friday and he will be allowed to return to New York while his deportation case proceeds.
“After more than three months, we can finally breathe a sigh of relief and know that Mahmoud is on his way home,” his wife, Michigan-born dentist Noor Abdalla, said in a statement.
“We know this ruling does not begin to address the injustices the Trump administration has brought upon our family and so many others the government is trying to silence for speaking out against Israel’s ongoing genocide against Palestinians,” added Abdalla, who gave birth to the couple’s first child while her husband was in detention.
Amol Sinha, executive director of the American Civil Liberties Union of New Jersey, which is among the groups representing Khalil, welcomed the release order.
“This is an important step in vindicating Mr.Khalil’s rights as he continues to be unlawfully targeted by the federal government for his advocacy in support of Palestinian rights,” Sinha said. “We’re confident he will ultimately prevail in the fight for his freedom.”
Since his March 8 arrest by Immigration and Customs Enforcement agents, Khalil has become a symbol of President Donald Trump’s campaign to stifle pro-Palestinian student activism against the Gaza war, in the name of curbing anti-Semitism.
At the time a graduate student at Columbia University in New York, Khalil was one of the most visible leaders of nationwide campus protests against Israel’s war in Gaza.
Following his arrest, US authorities transferred Khalil, who was born in Syria to Palestinian parents, nearly 2,000 kilometers (1,242 miles) from his home in New York to a detention center in Louisiana, pending deportation.
Secretary of State Marco Rubio has invoked a law approved during the 1950s Red Scare that allows the United States to remove foreigners seen as adverse to US foreign policy.
Rubio argues that US constitutional protections of free speech do not apply to foreigners and that he alone can make decisions without judicial review.
Hundreds of students have seen their visas revoked, with some saying they were targeted for everything from writing opinion articles to minor arrest records.
Farbiarz ruled last week that the government could not detain or deport Khalil based on Rubio’s assertions that his presence on US soil poses a national security threat.
The government has also alleged as grounds to detain and deport Khalil that there were inaccuracies in his application for permanent residency.


In Istanbul, top Arab League diplomats discuss Iran-Israel war

In Istanbul, top Arab League diplomats discuss Iran-Israel war
Updated 20 June 2025

In Istanbul, top Arab League diplomats discuss Iran-Israel war

In Istanbul, top Arab League diplomats discuss Iran-Israel war
  • The ministers were in Turkiye’s largest city on the eve of weekend gathering of the OIC
  • Some 40 top diplomats are slated to join the weekend gathering

ISTANBUL: Arab League foreign ministers gathered in Istanbul late Friday to discuss the escalating war between Iran and Israel, Turkish state news agency Anadolu said, quoting diplomatic sources.

The ministers were in Turkiye’s largest city on the eve of weekend gathering of the Organization of Islamic Cooperation (OIC), which was also slated to discuss the air war launched a week ago.

Israel began its assault in the early hours of June 13, saying Iran was on the verge of developing nuclear weapons, triggering an immediate immediate retaliation from Tehran in the worst-ever confrontation between the two arch-rivals.

Some 40 top diplomats are slated to join the weekend gathering of the OIC which will also have a session dedicated to discussing the Iran-Israel crisis, the Turkish foreign ministry said.

Iranian Foreign Minister Abbas Araghchi, who met with his counterparts from Britain, France and Germany in Geneva on Friday, will also attend and address the diplomats, the ministry said.

Earlier on Friday, Araghchi said Tehran was ready to “consider diplomacy” again only if Israel’s “aggression is stopped.”

The Arab League ministers were expected to release a statement following their meeting, Anadolu said.