Aided by climate change, crop diseases could outstrip increased yields that come with warmer weather in some of the world’s most fertile zones, a new study has found.
Some of the 8,000 species that cause crop diseases are spreading towards the poles because of long-term changes in temperature, a paper published in Nature Climate Change said.
The study by British and Dutch researchers found that Europe, China and Peru are among the areas at greatest risk from the spread of plant diseases.
While disease has been an ever-present threat since humans started cultivating their own crops more than 10,000 years ago, the authors said rising temperatures and the globalisation of food production have brought extra dangers.
Germany in 2013 reported a disease not seen for decades in its wheat crops that was linked to warmer temperatures. And previous catastrophic epidemics, including the Irish potato famine of the 1840s and the 1943 Great Bengal Famine, have been linked to plant diseases entering new area.
The disease-causing fungi are highly sensitive to climate change and scientists say their range is moving up to 7 kilometres a year towards the poles.
The researchers, studying the impact of climate change on 12 crops during the 21st century, predicted that the warmer weather would cause an overall global increase in the production of crops such as wheat, cassava, rapeseed and sunflower.
But despite improvements in protections against plant diseases, modern agriculture remains vulnerable to sudden and unpredictable changes caused by crop epidemics. The paper said that the global nature of the food industry has also caused new problems, with some diseases introduced through contaminated seed imports.
“The suite of crop diseases that farmers face in some of the world’s most productive regions will change dramatically,” the study concluded. “Agriculture must therefore prepare accordingly if any potential benefits of climate change for crop yields are to be realised.”
Lexus LX700h specs
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On sale: Now
Price: From Dh590,000
What is a Ponzi scheme?
A fraudulent investment operation where the scammer provides fake reports and generates returns for old investors through money paid by new investors, rather than through ligitimate business activities.
if you go
The flights
Etihad, Emirates and Singapore Airlines fly direct from the UAE to Singapore from Dh2,265 return including taxes. The flight takes about 7 hours.
The hotel
Rooms at the M Social Singapore cost from SG $179 (Dh488) per night including taxes.
The tour
Makan Makan Walking group tours costs from SG $90 (Dh245) per person for about three hours. Tailor-made tours can be arranged. For details go to www.woknstroll.com.sg
Day 5, Abu Dhabi Test: At a glance
Moment of the day When Dilruwan Perera dismissed Yasir Shah to end Pakistan’s limp resistance, the Sri Lankans charged around the field with the fevered delirium of a side not used to winning. Trouble was, they had not. The delivery was deemed a no ball. Sri Lanka had a nervy wait, but it was merely a stay of execution for the beleaguered hosts.
Stat of the day – 5 Pakistan have lost all 10 wickets on the fifth day of a Test five times since the start of 2016. It is an alarming departure for a side who had apparently erased regular collapses from their resume. “The only thing I can say, it’s not a mitigating excuse at all, but that’s a young batting line up, obviously trying to find their way,” said Mickey Arthur, Pakistan’s coach.
The verdict Test matches in the UAE are known for speeding up on the last two days, but this was extreme. The first two innings of this Test took 11 sessions to complete. The remaining two were done in less than four. The nature of Pakistan’s capitulation at the end showed just how difficult the transition is going to be in the post Misbah-ul-Haq era.
It Was Just an Accident
Director: Jafar Panahi
Stars: Vahid Mobasseri, Mariam Afshari, Ebrahim Azizi, Hadis Pakbaten, Majid Panahi, Mohamad Ali Elyasmehr
Rating: 4/5
Global state-owned investor ranking by size
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Another way to earn air miles
In addition to the Emirates and Etihad programmes, there is the Air Miles Middle East card, which offers members the ability to choose any airline, has no black-out dates and no restrictions on seat availability. Air Miles is linked up to HSBC credit cards and can also be earned through retail partners such as Spinneys, Sharaf DG and The Toy Store.
An Emirates Dubai-London round-trip ticket costs 180,000 miles on the Air Miles website. But customers earn these ‘miles’ at a much faster rate than airline miles. Adidas offers two air miles per Dh1 spent. Air Miles has partnerships with websites as well, so booking.com and agoda.com offer three miles per Dh1 spent.
“If you use your HSBC credit card when shopping at our partners, you are able to earn Air Miles twice which will mean you can get that flight reward faster and for less spend,” says Paul Lacey, the managing director for Europe, Middle East and India for Aimia, which owns and operates Air Miles Middle East.
Benefits of first-time home buyers' scheme
- 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
ELIO
Starring: Yonas Kibreab, Zoe Saldana, Brad Garrett
Directors: Madeline Sharafian, Domee Shi, Adrian Molina
Rating: 4/5
Uefa Nations League: How it Works
The Uefa Nations League, introduced last year, has reached its final stage, to be played over five days in northern Portugal. The format of its closing tournament is compact, spread over two semi-finals, with the first, Portugal versus Switzerland in Porto on Wednesday evening, and the second, England against the Netherlands, in Guimaraes, on Thursday.
The winners of each semi will then meet at Porto’s Dragao stadium on Sunday, with the losing semi-finalists contesting a third-place play-off in Guimaraes earlier that day.
Qualifying for the final stage was via League A of the inaugural Nations League, in which the top 12 European countries according to Uefa's co-efficient seeding system were divided into four groups, the teams playing each other twice between September and November. Portugal, who finished above Italy and Poland, successfully bid to host the finals.
Day 1, Dubai Test: At a glance
Moment of the day Sadeera Samarawickrama set pulses racing with his strokeplay on his introduction to Test cricket. It reached a feverish peak when he stepped down the wicket and launched Yasir Shah, who many regard as the world’s leading spinner, back over his head for six. No matter that he was out soon after: it felt as though the future had arrived.
Stat of the day - 5 The last time Sri Lanka played a Test in Dubai – they won here in 2013 – they had four players in their XI who were known as wicketkeepers. This time they have gone one better. Each of Dinesh Chandimal, Kaushal Silva, Samarawickrama, Kusal Mendis, and Niroshan Dickwella – the nominated gloveman here – can keep wicket.
The verdict Sri Lanka want to make history by becoming the first team to beat Pakistan in a full Test series in the UAE. They could not have made a better start, first by winning the toss, then by scoring freely on an easy-paced pitch. The fact Yasir Shah found some turn on Day 1, too, will have interested their own spin bowlers.
FIGHT CARD
Welterweight Mostafa Radi (PAL) v Tohir Zhuraev (TJK)
Catchweight 75kg Leandro Martins (BRA) v Anas Siraj Mounir (MAR)
Flyweight Corinne Laframboise (CAN) v Manon Fiorot (FRA)
Featherweight Ahmed Al Darmaki (UAE) v Bogdan Kirilenko (UZB)
Lightweight Izzedine Al Derabani (JOR) v Atabek Abdimitalipov (KYG)
Featherweight Yousef Al Housani (UAE) v Mohamed Arsharq Ali (SLA)
Catchweight 69kg Jung Han-gook (KOR) v Elias Boudegzdame (ALG)
Catchweight 71kg Usman Nurmagomedov (RUS) v Jerry Kvarnstrom (FIN)
Featherweight title Lee Do-gyeom (KOR) v Alexandru Chitoran (ROU)
Lightweight title Bruno Machado (BRA) v Mike Santiago (USA)
57%20Seconds
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How will Gen Alpha invest?
Mark Chahwan, co-founder and chief executive of robo-advisory firm Sarwa, forecasts that Generation Alpha (born between 2010 and 2024) will start investing in their teenage years and therefore benefit from compound interest.
“Technology and education should be the main drivers to make this happen, whether it’s investing in a few clicks or their schools/parents stepping up their personal finance education skills,” he adds.
Mr Chahwan says younger generations have a higher capacity to take on risk, but for some their appetite can be more cautious because they are investing for the first time. “Schools still do not teach personal finance and stock market investing, so a lot of the learning journey can feel daunting and intimidating,” he says.
He advises millennials to not always start with an aggressive portfolio even if they can afford to take risks. “We always advise to work your way up to your risk capacity, that way you experience volatility and get used to it. Given the higher risk capacity for the younger generations, stocks are a favourite,” says Mr Chahwan.
Highlighting the role technology has played in encouraging millennials and Gen Z to invest, he says: “They were often excluded, but with lower account minimums ... a customer with $1,000 [Dh3,672] in their account has their money working for them just as hard as the portfolio of a high get-worth individual.”
Tailors and retailers miss out on back-to-school rush
Tailors and retailers across the city said it was an ominous start to what is usually a busy season for sales.
With many parents opting to continue home learning for their children, the usual rush to buy school uniforms was muted this year.
“So far we have taken about 70 to 80 orders for items like shirts and trousers,” said Vikram Attrai, manager at Stallion Bespoke Tailors in Dubai.
“Last year in the same period we had about 200 orders and lots of demand.
“We custom fit uniform pieces and use materials such as cotton, wool and cashmere.
“Depending on size, a white shirt with logo is priced at about Dh100 to Dh150 and shorts, trousers, skirts and dresses cost between Dh150 to Dh250 a piece.”
A spokesman for Threads, a uniform shop based in Times Square Centre Dubai, said customer footfall had slowed down dramatically over the past few months.
“Now parents have the option to keep children doing online learning they don’t need uniforms so it has quietened down.”
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
UAE currency: the story behind the money in your pockets
