Around the world there are various happy traditions linked to the end of the year, but in recent times a new and unwelcome global trend for December has emerged: the toppling of climate records.
December 2025 is proving to be no exception, with news reports in recent weeks having highlighted a series of “hottest evers”.
Last week, the US National Oceanic and Atmospheric Administration revealed the Arctic experienced its warmest year since records began.
The organisation’s figures, which apply to the 12 months from October 2024 to September 2025, indicate that during this period, temperatures were 1.6 °C higher than the average for 1991 to 2020.
Tom Ballinger, a University of Alaska researcher who co-authored the NOAA’s annual Arctic Report Card, branded the figures “alarming”.
It brings to mind forecasts from a year ago suggesting that the Arctic could be ice-free by the summer of 2027.
Following on from NOAA’s announcement, the Met Office in the UK said this week 2025 was set to be the country’s hottest year on record, with the temperature averaging 10.05°C, up from the previous high of 10.03°C. The UK’s 10 hottest years on record have been during the past 20 years, the organisation said.
Spain has also been breaking records, with August's heatwave meaning the nation experienced its hottest-ever summer.
But, globally, 2025 is not quite a record-breaker. Early in December, the European Union’s Copernicus Climate Change Service said this year was tied with 2023 as the world’s second-hottest year on record, with temperatures from January to November 1.48 °C up on pre-industrial levels.
This is marginally down on 2024, the all-time hottest year so far, when temperatures were 1.6 °C above pre-industrial levels.
Let’s see what 2026 has in store in terms of climate records, action to limit climate change and new technology that could address the challenges the planet is facing.
Drivers and pedestrians work their way through flooded streets in the Al Quoz area of Dubai following last week's downpours. Antonie Robertson / The National
Severe rains lashed the UAE late last week, with Ras Al Khaimah experiencing as much rain on Thursday and Friday as it normally gets in a year. Heavy rains had been predicted by forecasters.
Over the two days, 127mm of rain fell in Al Ghaznah area, according to the National Centre of Meteorology, while the Jebel Jais mountain destination had to be closed, as reported by David Tusing here.
Other emirates also faced a deluge, with Dubai Police receiving more than 39,000 calls during the same two days.
Read more about how Dubai Police responded to the extreme conditions here.
The Garadagh solar plant operated by Masdar in Baku, Azerbaijan. Pawan Singh / The National
Masdar, the Abu Dhabi clean-energy company, is continuing its global expansion by agreeing to develop a floating solar plant in Malaysia.
With a capacity of 200 megawatts, the $208 million facility – Masdar’s largest floating solar plant – is set to be able to provide power to more than 100,000 homes.
The plant at the Chereh Dam in the state of Pahang will be Masdar’s first project in Malaysia, although the organisation has other schemes in South-east Asia, including in Indonesia.
Read more about the plans in Alvin R Cabral’s story here.
The big fact
Last month, global temperatures were 1.54 °C above pre-industrial levels, according to the European Centre for Medium-Range Weather Forecasts.
The centre also said that the average for 2023-2025 was set to be more than 1.5 °C above pre-industrial levels - the threshold that the 2015 Paris Agreement aimed to ensure was not breached.
Jargon buster
Pre-industrial temperatures: these are the average temperatures between 1850 and 1900, a reference period before the climate was significantly affected by the burning of fossil fuels.
The National produces a variety of newsletters across an array of subjects. To get the best of our coverage straight to your inbox, sign up to them here.
Priority access to new homes from participating developers
Discounts on sales price of off-plan units
Flexible payment plans from developers
Mortgages with better interest rates, faster approval times and reduced fees
DLD registration fee can be paid through banks or credit cards at zero interest rates
What is blockchain?
Blockchain is a form of distributed ledger technology, a digital system in which data is recorded across multiple places at the same time. Unlike traditional databases, DLTs have no central administrator or centralised data storage. They are transparent because the data is visible and, because they are automatically replicated and impossible to be tampered with, they are secure.
The main difference between blockchain and other forms of DLT is the way data is stored as ‘blocks’ – new transactions are added to the existing ‘chain’ of past transactions, hence the name ‘blockchain’. It is impossible to delete or modify information on the chain due to the replication of blocks across various locations.
Blockchain is mostly associated with cryptocurrency Bitcoin. Due to the inability to tamper with transactions, advocates say this makes the currency more secure and safer than traditional systems. It is maintained by a network of people referred to as ‘miners’, who receive rewards for solving complex mathematical equations that enable transactions to go through.
However, one of the major problems that has come to light has been the presence of illicit material buried in the Bitcoin blockchain, linking it to the dark web.
Other blockchain platforms can offer things like smart contracts, which are automatically implemented when specific conditions from all interested parties are reached, cutting the time involved and the risk of mistakes. Another use could be storing medical records, as patients can be confident their information cannot be changed. The technology can also be used in supply chains, voting and has the potential to used for storing property records.
Champions parade (UAE timings)
7pm Gates open
8pm Deansgate stage showing starts
9pm Parade starts at Manchester Cathedral
9.45pm Parade ends at Peter Street
10pm City players on stage
11pm event ends
Farasan Boat: 128km Away from Anchorage
Director: Mowaffaq Alobaid
Stars: Abdulaziz Almadhi, Mohammed Al Akkasi, Ali Al Suhaibani
Tributes from the UAE's personal finance community
• Sebastien Aguilar, who heads SimplyFI.org, a non-profit community where people learn to invest Bogleheads’ style
“It is thanks to Jack Bogle’s work that this community exists and thanks to his work that many investors now get the full benefits of long term, buy and hold stock market investing.
Compared to the industry, investing using the common sense approach of a Boglehead saves a lot in costs and guarantees higher returns than the average actively managed fund over the long term.
From a personal perspective, learning how to invest using Bogle’s approach was a turning point in my life. I quickly realised there was no point chasing returns and paying expensive advisers or platforms. Once money is taken care off, you can work on what truly matters, such as family, relationships or other projects. I owe Jack Bogle for that.”
• Sam Instone, director of financial advisory firm AES International
"Thought to have saved investors over a trillion dollars, Jack Bogle’s ideas truly changed the way the world invests. Shaped by his own personal experiences, his philosophy and basic rules for investors challenged the status quo of a self-interested global industry and eventually prevailed. Loathed by many big companies and commission-driven salespeople, he has transformed the way well-informed investors and professional advisers make decisions."
• Demos Kyprianou, a board member of SimplyFI.org
"Jack Bogle for me was a rebel, a revolutionary who changed the industry and gave the little guy like me, a chance. He was also a mentor who inspired me to take the leap and take control of my own finances."
"Obsessed with reducing fees, Jack Bogle structured Vanguard to be owned by its clients – that way the priority would be fee minimisation for clients rather than profit maximisation for the company.
His real gift to us has been the ability to invest in the stock market (buy and hold for the long term) rather than be forced to speculate (try to make profits in the shorter term) or even worse have others speculate on our behalf.
Bogle has given countless investors the ability to get on with their life while growing their wealth in the background as fast as possible. The Financial Independence movement would barely exist without this."
"Jack Bogle was one of the greatest forces for wealth democratisation the world has ever seen. He allowed people a way to be free from the parasitical "financial advisers" whose only real concern are the fat fees they get from selling you over-complicated "products" that have caused millions of people all around the world real harm.”
• Tuan Phan, a board member of SimplyFI.org
"In an industry that’s synonymous with greed, Jack Bogle was a lone wolf, swimming against the tide. When others were incentivised to enrich themselves, he stood by the ‘fiduciary’ standard – something that is badly needed in the financial industry of the UAE."
Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
UAE currency: the story behind the money in your pockets
Marie Byrne, a counsellor who volunteers at the UAE government's mental health crisis helpline, said the ordeal the crew had been through would take time to overcome.
“It was worse than a prison sentence, where at least someone can deal with a set amount of time incarcerated," she said.
“They were living in perpetual mystery as to how their futures would pan out, and what that would be.
“Because of coronavirus, the world is very different now to the one they left, that will also have an impact.
“It will not fully register until they are on dry land. Some have not seen their young children grow up while others will have to rebuild relationships.
“It will be a challenge mentally, and to find other work to support their families as they have been out of circulation for so long. Hopefully they will get the care they need when they get home.”
A UK report on youth social media habits commissioned by advocacy group Volteface found a quarter of young people were exposed to illegal drug dealers on social media.
The poll of 2,006 people aged 16-24 assessed their exposure to drug dealers online in a nationally representative survey.
Of those admitting to seeing drugs for sale online, 56 per cent saw them advertised on Snapchat, 55 per cent on Instagram and 47 per cent on Facebook.
Cannabis was the drug most pushed by online dealers, with 63 per cent of survey respondents claiming to have seen adverts on social media for the drug, followed by cocaine (26 per cent) and MDMA/ecstasy, with 24 per cent of people.
Sole survivors
Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
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
How to become a Boglehead
Bogleheads follow simple investing philosophies to build their wealth and live better lives. Just follow these steps.
• Spend less than you earn and save the rest. You can do this by earning more, or being frugal. Better still, do both.
• Invest early, invest often. It takes time to grow your wealth on the stock market. The sooner you begin, the better.
• Choose the right level of risk. Don't gamble by investing in get-rich-quick schemes or high-risk plays. Don't play it too safe, either, by leaving long-term savings in cash.
• Diversify. Do not keep all your eggs in one basket. Spread your money between different companies, sectors, markets and asset classes such as bonds and property.
• Keep charges low. The biggest drag on investment performance is all the charges you pay to advisers and active fund managers.
• Keep it simple. Complexity is your enemy. You can build a balanced, diversified portfolio with just a handful of ETFs.
• Forget timing the market. Nobody knows where share prices will go next, so don't try to second-guess them.
• Stick with it. Do not sell up in a market crash. Use the opportunity to invest more at the lower price.
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
