Dr Nidhal Guessoum, an astrophysicist at the American University of Sharjah, says computer models can predict when the new crescent moon will be visible from any given region. Charles Crowell / The National
Dr Nidhal Guessoum, an astrophysicist at the American University of Sharjah, says computer models can predict when the new crescent moon will be visible from any given region. Charles Crowell / The National
Dr Nidhal Guessoum, an astrophysicist at the American University of Sharjah, says computer models can predict when the new crescent moon will be visible from any given region. Charles Crowell / The National
Dr Nidhal Guessoum, an astrophysicist at the American University of Sharjah, says computer models can predict when the new crescent moon will be visible from any given region. Charles Crowell / The Na

Ramadan in the UAE: Will science replace moon-spotting to start the Holy Month?


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ABU DHABI // The wait for the start of Ramadan is always an anxious one. After weeks of guesses and rumours about what the date will be, astronomers haul their telescopes to the highest point in their emirate and watch for the new crescent moon to usher in the Holy Month.

But last week the French Muslim Council voted to do away with that, basing the start of Ramadan on astronomical calculations instead of a physical sighting of the moon.

And scientists say the UAE could soon follow suit. They say it would allow the dates of Ramadan – and Eid – to be fixed many years in advance, making it much easier for Muslims to plan around them.

Dr Nidhal Guessoum, an Algerian astrophysicist at the American University of Sharjah, said the “historic” French vote was “a tremendous first and a real progress”. He said: “There’s a very good chance that by next year, the Turks will call in astronomers and Muslim jurists from Malaysia all the way to the US to come up with recommendations, which I know they will implement.”

Computing the moon’s position is nothing new. The calculations allowing scientists to determine the position of any object in the sky have been known for centuries.

But science is complicated by the tenet of Islam, because they are not in principle based on the moon’s position but on its observation.

“Computer models are able to predict to what probability and certainty we can say the new crescent will be visible from a given region,” Dr Guessoum said.

“Islamic scholars say they haven’t been told to follow any computer model, so there’s a literal versus spirit-of-the-law debate.

“Very often, we cannot tell people when the crescent will be seen at every location, we can tell them by region, from the Arabian Peninsula to North Africa, for instance.”

That poses a major problem. “If the crescent can be seen in Tunisia, do we in the UAE accept that as the start of the month or do we wait?

“All of this is now rather well-known among Muslims ... including the Islamic scholarly community.”

But momentum for change is growing. Astronomers and Islamic jurists met in Mecca last year to discuss the issue, and are planning another meeting in Turkey this year.

“The debate is now at another level,” Dr Guessoum said. “Not only are people aware of what science has contributed but there are organised meetings and debates in the classical Muslim world and in the West.”

Although he suspects some countries in the Middle East will shift by next year, others will require more time to adapt. “Other countries will require a lot more education, like Saudi Arabia,” he said.

Dr Guessoum believes countries should make the shift.

“We need to know when Ramadan starts to find out when we should fast, travel to Saudi for the pilgrimage, working hours change,” he said. “There are plenty of implications and we cannot just wait until the last evening before when people start rushing to buy food.”

He said a potential bi-zonal Islamic calendar could be put into place, from the traditional Muslim world – from Malaysia to Morocco – to the rest in the West. “People need to know ahead of time because modern life has changed so much.”

Muslim scholars say it would be hard to make the change binding.

“Starting from the mid-eighth century AH [the 14th century AD], there have been scholars who consider it valid and permissible for individuals to fast based on their own calculations of the lunar months and for individuals who trust their calculations,” said Sheikh Musa Furber, a Mufti and research fellow at the Tabah Foundation in Abu Dhabi.

“They did not consider it among the ways of making fasting obligatory on the community. If a mathematician or astrophysicist says that, by his calculation, Ramadan has started, the governor cannot declare that everyone has to fast. That requires witnessing the new moon or completing the previous month.”

Mr Furber said the French vote would not necessarily affect the Middle East. “I don’t think that France doing this will change things since the best experts have already decided,” he said.

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.

War and the virus
Global state-owned investor ranking by size

1.

United States

2.

China

3.

UAE

4.

Japan

5

Norway

6.

Canada

7.

Singapore

8.

Australia

9.

Saudi Arabia

10.

South Korea

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Stars: Vahid Mobasseri, Mariam Afshari, Ebrahim Azizi, Hadis Pakbaten, Majid Panahi, Mohamad Ali Elyasmehr

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