Fifty billion tonnes of sand and gravel are used each year, enough to build a wall 27 metres wide and 27 metres high around planet Earth. Sand is the second most used natural resource worldwide after water.
A new report by the UN Environment Programme has found that given the world’s dependency on it, sand must be recognised as a strategic resource and its extraction and use should be rethought.
The report, Sand and Sustainability: 10 strategic recommendations to avert a crisis, provides guidance gathered from world experts to switch to improved practices for the extraction and management of sand.
Extracting sand in areas in which it plays an active role, such as rivers, and coastal or marine ecosystems, can lead to erosion, salination of aquifers, loss of protection against storm surges and harm to biodiversity, which pose a threat to water supply, food production, fisheries and tourism industry.
The report’s authors wrote that sand must be recognised as a strategic resource, not only as a material for construction, but also for its many roles in the environment.
They stressed that governments, industries and consumers should price sand in a way that recognises its true social and environmental value.
For example, keeping sand on coasts may be the most cost-effective strategy for adapting to climate change based on its protective effect against storm surges and the impact sea level rise. They said such benefits should be factored into its value.
An international standard on how sand is extracted from the marine environment should also be developed, the report proposes.
Meanwhile, the report recommends that the extraction of sand from beaches be banned because of its importance for coastal resilience, the environment and the economy.
“To achieve sustainable development, we need to drastically change the way we produce, build and consume products, infrastructures and services. Our sand resources are not infinite, and we need to use them wisely,” said Pascal Peduzzi, director of Grid-Geneva at UNEP and overall programme co-ordinator for the report.
“If we can get a grip on how to manage the most extracted solid material in the world, we can avert a crisis and move toward a circular economy.”
The report says that sand is critical to economic development, and is needed to produce concrete and build vital infrastructure ranging from homes and roads to hospitals.
By providing habitats and breeding grounds for diverse flora and fauna, sand also plays a vital function in supporting biodiversity, including marine plants that filter water or act as carbon sinks.
The resource will be crucial to achieving the sustainable development goals and tackling the triple planetary crisis of climate change, pollution and biodiversity loss.
However, it is being used faster than it can be naturally replenished, so its responsible management is crucial.
The report’s authors note that solutions exist for moving towards a circular economy for sand, including banning the landfilling of mineral waste and encouraging sand to be reused in public procurement contracts should be considered as new policies.
Crushed rock or recycled construction and demolition material, as well as “ore-sand” from mine tailings are among the viable alternatives to sand that should also be incentivised, the report suggests.
The authors add that new institutional and legal structures are needed for sand to be more effectively governed and best practice shared and implemented.
Sand resources must furthermore be mapped, monitored and reported on, the report recommends.
The paper recommends that all stakeholders must be involved in decisions related to the management of sand to allow for place-based approaches and avoid one-size-fits-all solutions.
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%3Cp%3E%3Cstrong%3EProcessor%3A%3C%2Fstrong%3E%20Apple%20M3%2C%208-core%20CPU%2C%20up%20to%2010-core%20CPU%2C%2016-core%20Neural%20Engine%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EDisplay%3A%3C%2Fstrong%3E%2013.6-inch%20Liquid%20Retina%2C%202560%20x%201664%2C%20224ppi%2C%20500%20nits%2C%20True%20Tone%2C%20wide%20colour%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMemory%3A%3C%2Fstrong%3E%208%2F16%2F24GB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStorage%3A%3C%2Fstrong%3E%20256%2F512GB%20%2F%201%2F2TB%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EI%2FO%3A%3C%2Fstrong%3E%20Thunderbolt%203%2FUSB-4%20(2)%2C%203.5mm%20audio%2C%20Touch%20ID%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EConnectivity%3A%3C%2Fstrong%3E%20Wi-Fi%206E%2C%20Bluetooth%205.3%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBattery%3A%3C%2Fstrong%3E%2052.6Wh%20lithium-polymer%2C%20up%20to%2018%20hours%2C%20MagSafe%20charging%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECamera%3A%3C%2Fstrong%3E%201080p%20FaceTime%20HD%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EVideo%3A%3C%2Fstrong%3E%20Support%20for%20Apple%20ProRes%2C%20HDR%20with%20Dolby%20Vision%2C%20HDR10%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAudio%3A%3C%2Fstrong%3E%204-speaker%20system%2C%20wide%20stereo%2C%20support%20for%20Dolby%20Atmos%2C%20Spatial%20Audio%20and%20dynamic%20head%20tracking%20(with%20AirPods)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EColours%3A%3C%2Fstrong%3E%20Midnight%2C%20silver%2C%20space%20grey%2C%20starlight%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIn%20the%20box%3A%3C%2Fstrong%3E%20MacBook%20Air%2C%2030W%2F35W%20dual-port%2F70w%20power%20adapter%2C%20USB-C-to-MagSafe%20cable%2C%202%20Apple%20stickers%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20From%20Dh4%2C599%3C%2Fp%3E%0A
KILLING OF QASSEM SULEIMANI
Killing of Qassem Suleimani
The Orwell Prize for Political Writing
Twelve books were longlisted for The Orwell Prize for Political Writing. The non-fiction works cover various themes from education, gender bias, and the environment to surveillance and political power. Some of the books that made it to the non-fiction longlist include:
- Appeasing Hitler: Chamberlain, Churchill and the Road to War by Tim Bouverie
- Some Kids I Taught and What They Taught Me by Kate Clanchy
- Invisible Women: Exposing Data Bias in a World Designed for Men by Caroline Criado Perez
- Follow Me, Akhi: The Online World of British Muslims by Hussein Kesvani
- Guest House for Young Widows: Among the Women of ISIS by Azadeh Moaveni
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part one: how cars came to the UAE
Killing of Qassem Suleimani
Zayed Sustainability Prize
The specs
Engine: 4.0-litre V8 twin-turbocharged and three electric motors
Power: Combined output 920hp
Torque: 730Nm at 4,000-7,000rpm
Transmission: 8-speed dual-clutch automatic
Fuel consumption: 11.2L/100km
On sale: Now, deliveries expected later in 2025
Price: expected to start at Dh1,432,000
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How to wear a kandura
Dos
- Wear the right fabric for the right season and occasion
- Always ask for the dress code if you don’t know
- Wear a white kandura, white ghutra / shemagh (headwear) and black shoes for work
- Wear 100 per cent cotton under the kandura as most fabrics are polyester
Don’ts
- Wear hamdania for work, always wear a ghutra and agal
- Buy a kandura only based on how it feels; ask questions about the fabric and understand what you are buying
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UAE currency: the story behind the money in your pockets
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Mohammed bin Zayed Majlis
Moon Music
Artist: Coldplay
Label: Parlophone/Atlantic
Number of tracks: 10
Rating: 3/5
UAE currency: the story behind the money in your pockets
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Killing of Qassem Suleimani
WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
Sholto Byrnes on Myanmar politics
Company name: Play:Date
Launched: March 2017 on UAE Mother’s Day
Founder: Shamim Kassibawi
Based: Dubai with operations in the UAE and US
Sector: Tech
Size: 20 employees
Stage of funding: Seed
Investors: Three founders (two silent co-founders) and one venture capital fund
IF YOU GO
The flights
FlyDubai flies direct from Dubai to Skopje in five hours from Dh1,314 return including taxes. Hourly buses from Skopje to Ohrid take three hours.
The tours
English-speaking guided tours of Ohrid town and the surrounding area are organised by Cultura 365; these cost €90 (Dh386) for a one-day trip including driver and guide and €100 a day (Dh429) for two people.
The hotels
Villa St Sofija in the old town of Ohrid, twin room from $54 (Dh198) a night.
St Naum Monastery, on the lake 30km south of Ohrid town, has updated its pilgrims' quarters into a modern 3-star hotel, with rooms overlooking the monastery courtyard and lake. Double room from $60 (Dh 220) a night.
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Mohammed bin Zayed Majlis
Heavily-sugared soft drinks slip through the tax net
Some popular drinks with high levels of sugar and caffeine have slipped through the fizz drink tax loophole, as they are not carbonated or classed as an energy drink.
Arizona Iced Tea with lemon is one of those beverages, with one 240 millilitre serving offering up 23 grams of sugar - about six teaspoons.
A 680ml can of Arizona Iced Tea costs just Dh6.
Most sports drinks sold in supermarkets were found to contain, on average, five teaspoons of sugar in a 500ml bottle.
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
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Hachette Books
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South Africa squad
Faf du Plessis (captain), Hashim Amla, Temba Bavuma, Quinton de Kock (wicketkeeper), Theunis de Bruyn, AB de Villiers, Dean Elgar, Heinrich Klaasen (wicketkeeper), Keshav Maharaj, Aiden Markram, Morne Morkel, Wiaan Mulder, Lungi Ngidi, Vernon Philander and Kagiso Rabada.
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
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UAE v Zimbabwe A, 50 over series
Fixtures
Thursday, Nov 9 - 9.30am, ICC Academy, Dubai
Saturday, Nov 11 – 9.30am, ICC Academy, Dubai
Monday, Nov 13 – 2pm, Dubai International Stadium
Thursday, Nov 16 – 2pm, ICC Academy, Dubai
Saturday, Nov 18 – 9.30am, ICC Academy, Dubai
UAE currency: the story behind the money in your pockets
Wonka
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Start-up hopes to end Japan's love affair with cash
Across most of Asia, people pay for taxi rides, restaurant meals and merchandise with smartphone-readable barcodes — except in Japan, where cash still rules. Now, as the country’s biggest web companies race to dominate the payments market, one Tokyo-based startup says it has a fighting chance to win with its QR app.
Origami had a head start when it introduced a QR-code payment service in late 2015 and has since signed up fast-food chain KFC, Tokyo’s largest cab company Nihon Kotsu and convenience store operator Lawson. The company raised $66 million in September to expand nationwide and plans to more than double its staff of about 100 employees, says founder Yoshiki Yasui.
Origami is betting that stores, which until now relied on direct mail and email newsletters, will pay for the ability to reach customers on their smartphones. For example, a hair salon using Origami’s payment app would be able to send a message to past customers with a coupon for their next haircut.
Quick Response codes, the dotted squares that can be read by smartphone cameras, were invented in the 1990s by a unit of Toyota Motor to track automotive parts. But when the Japanese pioneered digital payments almost two decades ago with contactless cards for train fares, they chose the so-called near-field communications technology. The high cost of rolling out NFC payments, convenient ATMs and a culture where lost wallets are often returned have all been cited as reasons why cash remains king in the archipelago. In China, however, QR codes dominate.
Cashless payments, which includes credit cards, accounted for just 20 per cent of total consumer spending in Japan during 2016, compared with 60 per cent in China and 89 per cent in South Korea, according to a report by the Bank of Japan.
The five pillars of Islam
