内容摘要：On his first day in office, Trump signed an executive order calling on the government to recognise people as male or female based on the “biological truth” of their future cells at conception, rejecting evidence and scientific arguments that gender is a spectrum.

On his first day in office, Trump signed an executive order calling on the government to recognise people as male or female based on the “biological truth” of their future cells at conception, rejecting evidence and scientific arguments that gender is a spectrum.

A number of initiatives have been launched to rescue Oualata and the three other ancient towns inscribed together on UNESCO’s World Heritage List in 1996. Each year, a festival is held in one of the four towns to raise funds for restoration and investment, and to encourage more people to remain.As the sun sets behind the Dhaar mountains and the desert air cools, the streets of Oualata fill with the sounds of children at play, and the ancient town briefly springs back to life.

Thousands of people celebrate toddler’s cancer recovery in IstanbulAfter a long fight against leukaemia, three-year-old Ali Asaf Demir is now cancer-free. Thousands of people in Istanbul heeded his father’s call on social media to gather to release balloons in celebration of his return to health.Saudi and Qatari efforts aim to stabilise Syria by funding public-sector salaries and boosting economic recovery plans.

Saudi Arabia’s Foreign Minister Prince Faisal bin Farhan Al Saud has said that the kingdom and Qatar will offer joint financial support to state employees in Syria.His statements came on Saturday during a joint press conference with his Syrian counterpart Asaad al-Shibani in Damascus.

The two Gulf nations have been among the most important regional supporters of Syria’s new authorities, who ousted longtime ruler Bashar al-Assad in December after nearly 14 years of war.

Saturday’s statement did not provide details on the exact amount of the support for Syria’s public sector. However, it comes after Syrian Finance Minister Mohammed Yosr Bernieh said earlier in May that Qatar was going to provide Syria with $29m per month for an initial three months to pay civilian public sector worker salaries.Instead, it has sent “shock waves of fear throughout university campuses across the country”, he said.

That uncertainty has been compounded by Trump’s recent pressure campaigns on US universities, which most recently involved arevocation of Harvard University’s ability to enrol international students.

“I think the vagueness is part of the [Trump administration’s] strategy, because it is not about a concrete policy,” Chan told Al Jazeera. “I don’t think it’s really, at the end of the day, about national security and trying to find the few individuals who may pose a genuine risk.”Instead, he saw the move as aimed at Trump’s political audience, those sitting at an “overlap between people who are very anxious about immigrants in general, and people who are very anxious about China”.