A giant balloon funded partly by billionaire Bill Gates could help control scorching regional temperatures in the future.
A huge inflatable will release particles of chalk dust from 20 kilometres above the Swedish town of Kiruna this summer, as scientists explore new ways to dim the power of the Sun.
In the first serious attempt at "solar geo-engineering", researchers aim to assess the efficacy of the calcium carbonate in deflecting some of the Sun's energy and reducing temperatures on Earth.
The project is being led by Harvard University and the balloon will also carry 600 kilograms of scientific equipment high above the Arctic to monitor how effective the process could be.
A small plume of dust will be released that will stretch across a few kilometres, allowing scientists to check how the dust particles react with the air.
Any data collected during the trial can then be entered into computer modelling to see the impact of a similar operation on a larger scale.
Prof David Keith, one of the project’s leaders, said solar geo-engineering should only be used to complement existing measures.
“Solar-geoengineering is not an alternative or substitute to cutting emissions,” he said.
“Doing serious investigation of what its risks are and how well it could work provides the next generation with better information to make a more informed decision.
“It could allow us to reduce the temperature extremes that cause real human suffering, deaths from heatwaves and loss of crops in some of the poorest parts of the world.
“Elsewhere, it could reduce extreme precipitation events that are some of the most dangerous aspects of climate change.
“Solar-geoengineering could be relatively inexpensive.”
But critics said cooling the planet through solar geoengineering could deflect focus from other projects aimed at reducing carbon emissions.
Even if proved successful, the strategy could only be deployed in desperation if significant portions of Earth become too hot to be habitable.
Rising temperatures are a major issue for the Middle East, with concerns some regions could become unliveable if average temperatures continue to increase.
The Middle East and North Africa region is expected to experience extreme summer temperatures and is a hotspot for future increases due to its arid environment.
A UAE satellite launched from a Russian Soyuz rocket this week to monitor levels of greenhouse gases responsible for climate change.
Dubai’s environment nanosat will monitor carbon dioxide levels, methane and water vapour.
Ten tax points to be aware of in 2026
1. Domestic VAT refund amendments: request your refund within five years
If a business does not apply for the refund on time, they lose their credit.
2. E-invoicing in the UAE
Businesses should continue preparing for the implementation of e-invoicing in the UAE, with 2026 a preparation and transition period ahead of phased mandatory adoption.
3. More tax audits
Tax authorities are increasingly using data already available across multiple filings to identify audit risks.
4. More beneficial VAT and excise tax penalty regime
Tax disputes are expected to become more frequent and more structured, with clearer administrative objection and appeal processes. The UAE has adopted a new penalty regime for VAT and excise disputes, which now mirrors the penalty regime for corporate tax.
5. Greater emphasis on statutory audit
There is a greater need for the accuracy of financial statements. The International Financial Reporting Standards standards need to be strictly adhered to and, as a result, the quality of the audits will need to increase.
6. Further transfer pricing enforcement
Transfer pricing enforcement, which refers to the practice of establishing prices for internal transactions between related entities, is expected to broaden in scope. The UAE will shortly open the possibility to negotiate advance pricing agreements, or essentially rulings for transfer pricing purposes.
7. Limited time periods for audits
Recent amendments also introduce a default five-year limitation period for tax audits and assessments, subject to specific statutory exceptions. While the standard audit and assessment period is five years, this may be extended to up to 15 years in cases involving fraud or tax evasion.
8. Pillar 2 implementation
Many multinational groups will begin to feel the practical effect of the Domestic Minimum Top-Up Tax (DMTT), the UAE's implementation of the OECD’s global minimum tax under Pillar 2. While the rules apply for financial years starting on or after January 1, 2025, it is 2026 that marks the transition to an operational phase.
9. Reduced compliance obligations for imported goods and services
Businesses that apply the reverse-charge mechanism for VAT purposes in the UAE may benefit from reduced compliance obligations.
10. Substance and CbC reporting focus
Tax authorities are expected to continue strengthening the enforcement of economic substance and Country-by-Country (CbC) reporting frameworks. In the UAE, these regimes are increasingly being used as risk-assessment tools, providing tax authorities with a comprehensive view of multinational groups’ global footprints and enabling them to assess whether profits are aligned with real economic activity.
Contributed by Thomas Vanhee and Hend Rashwan, Aurifer
Tips from the expert
Dobromir Radichkov, chief data officer at dubizzle and Bayut, offers a few tips for UAE residents looking to earn some cash from pre-loved items.
- Sellers should focus on providing high-quality used goods at attractive prices to buyers.
- It’s important to use clear and appealing photos, with catchy titles and detailed descriptions to capture the attention of prospective buyers.
- Try to advertise a realistic price to attract buyers looking for good deals, especially in the current environment where consumers are significantly more price-sensitive.
- Be creative and look around your home for valuable items that you no longer need but might be useful to others.
The specs: 2018 Audi Q5/SQ5
Price, base: Dh183,900 / Dh249,000
Engine: 2.0L, turbocharged in-line four-cylinder / 3.0L, turbocharged V6
Gearbox: Seven-speed automatic / Eight-speed automatic
Power: 252hp @ 5,000rpm / 354hp @ 5,400rpm
Torque: 370Nm @ 1,600rpm / 500Nm @ 1,370rpm
Fuel economy: combined 7.2L / 100km / 8.3L / 100km
MATCH INFO
Manchester United 1 (Fernandes pen 2') Tottenham Hotspur 6 (Ndombele 4', Son 7' & 37' Kane (30' & pen 79, Aurier 51')
Man of the match Son Heung-min (Tottenham)
UAE%20medallists%20at%20Asian%20Games%202023
MATCH DETAILS
Barcelona 0
Slavia Prague 0
Match info
Bournemouth 0
Liverpool 4 (Salah 25', 48', 76', Cook 68' OG)
Man of the match: Andrew Robertson (Liverpool)
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Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
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If you go:
The flights: Etihad, Emirates, British Airways and Virgin all fly from the UAE to London from Dh2,700 return, including taxes
The tours: The Tour for Muggles usually runs several times a day, lasts about two-and-a-half hours and costs £14 (Dh67)
Harry Potter and the Cursed Child is on now at the Palace Theatre. Tickets need booking significantly in advance
Entrance to the Harry Potter exhibition at the House of MinaLima is free
The hotel: The grand, 1909-built Strand Palace Hotel is in a handy location near the Theatre District and several of the key Harry Potter filming and inspiration sites. The family rooms are spacious, with sofa beds that can accommodate children, and wooden shutters that keep out the light at night. Rooms cost from £170 (Dh808).
PRIMERA LIGA FIXTURES
All times UAE ( 4 GMT)
Saturday
Atletico Madrid v Sevilla (3pm)
Alaves v Real Madrid (6.15pm)
Malaga v Athletic Bilbao (8.30pm)
Girona v Barcelona (10.45pm)
Sunday
Espanyol v Deportivo la Coruna (2pm)
Getafe v Villarreal (6.15pm)
Eibar v Celta Vigo (8.30pm)
Las Palmas v Leganes (8.30pm)
Real Sociedad v Valencia (10.45pm)
Monday
Real Betis v Levante (11.pm)
COMPANY%20PROFILE
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
History's medical milestones
1799 - First small pox vaccine administered
1846 - First public demonstration of anaesthesia in surgery
1861 - Louis Pasteur published his germ theory which proved that bacteria caused diseases
1895 - Discovery of x-rays
1923 - Heart valve surgery performed successfully for first time
1928 - Alexander Fleming discovers penicillin
1953 - Structure of DNA discovered
1952 - First organ transplant - a kidney - takes place
1954 - Clinical trials of birth control pill
1979 - MRI, or magnetic resonance imaging, scanned used to diagnose illness and injury.
1998 - The first adult live-donor liver transplant is carried out
