French trade union General Confederation of Labour (CGT) secretary general Sophie Binet looks on as she takes part in a working visit with France's Labour Minister and Spain's deputy Prime Minister and Minister of Labour and Social Economy to the construction site of The Atocha Railway Station in Madrid on September 9, 2026. France's Labour Minister Jean-Pierre Farandou and others have travelled to Madrid to examine the Spanish system with a view to adapting the workplace to extreme heat. (Photo by Thomas COEX / AFP via Getty Images)

France's Labour Minister Jean-Pierre Farandou (L), French trade union General Confederation of Labour (CGT) secretary general Sophie Binet (R) and Spain's deputy Prime Minister and Minister of Labour and Social Economy Yolanda Diaz (C) walk as they take part in a working visit to the construction site of The Atocha Railway Station in Madrid on September 9, 2026. France's Labour Minister Jean-Pierre Farandou and others have travelled to Madrid to examine the Spanish system with a view to adapting the workplace to extreme heat. (Photo by Thomas COEX / AFP via Getty Images)

France's Labour Minister Jean-Pierre Farandou (R), French trade union General Confederation of Labour (CGT) secretary general Sophie Binet (3R) and Spain's deputy Prime Minister and Minister of Labour and Social Economy Yolanda Diaz (3L) listen to an unseen speaker as they take part in a working visit to the construction site of The Atocha Railway Station in Madrid on September 9, 2026. France's Labour Minister Jean-Pierre Farandou and others have travelled to Madrid to examine the Spanish system with a view to adapting the workplace to extreme heat. (Photo by Thomas COEX / AFP via Getty Images)

The CITIC Tower, known as China Zun, Beijing's tallest building, is seen behind residential buildings (R) and Jianlou (L) one of the two traditional towers at Qianmen, at the south end of Tiananmen Square, at sunset in Beijing on September 9, 2026. (Photo by GREG BAKER / AFP via Getty Images)

The CITIC Tower, known as China Zun, Beijing's tallest building, is seen behind residential buildings (R) and Jianlou (L) one of the two traditional towers at Qianmen at the south end of Tiananmen Square, at dusk in Beijing on September 9, 2026. (Photo by GREG BAKER / AFP via Getty Images)

Fishermen catch fish against a backdrop of windmills in Thoothukudi in India's Tamil Nadu state on September 9, 2026. (Photo by R. Satish BABU / AFP via Getty Images)

A fisherman pushes his boat out to sea for the day's catch in Thoothukudi in India's Tamil Nadu state on September 9, 2026. (Photo by R. Satish BABU / AFP via Getty Images)

A fisherman returns after his day's catch at sea in Thoothukudi in India's Tamil Nadu state on September 9, 2026. (Photo by R. Satish BABU / AFP via Getty Images)