A view of the world's first vanilla ice cream derived from plastic waste, made by artist and designer Eleanora Ortolani, in a display freezer at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream made with plastic waste, arranged for display in a lockable freezer cabinet by its maker, artist and designer Eleanora Ortolani at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream made with plastic waste arranged for display in a lockable freezer cabinet by its maker, artist and designer Eleanora Ortolani at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream derived from plastic waste, made by artist and designer Eleanora Ortolani, in a display freezer at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A sign explains the contents of a special display freezer containing the world's first vanilla ice cream made with plastic waste at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream derived from plastic waste, made by artist and designer Eleanora Ortolani, through the glass door of a display freezer at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view shows the world's first vanilla ice cream made with plastic waste, held up for the camera by its maker, artist and designer Eleanora Ortolani at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view shows the world's first vanilla ice cream made with plastic waste, held up for the camera by its maker, artist and designer Eleanora Ortolani at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream made with plastic waste arranged for display in a lockable freezer cabinet by its maker, artist and designer Eleanora Ortolani at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

A view of the world's first vanilla ice cream derived from plastic waste, made by artist and designer Eleanora Ortolani, through the glass door of a display freezer at Central Saint Martins in London, Britain September 18, 2023. REUTERS/Stuart McDill 

Activists carrying placards protest against pollution and fossil fuels during a Global Climate Strike rally in Jakarta, Indonesia, September 17, 2023. REUTERS/Willy Kurniawan 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

A message opposing London's Ultra Low Emissions Zone (ULEZ) is seen on a parked caravan in London, Britain, August 31, 2023. REUTERS/Hannah McKay 

People protest at a demonstration against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

A person attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Nigel Farage, former leader of Britain's Brexit Party, attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People hold placards during a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

A person holds a tambourine with an image of London's Mayor Sadiq Khan, during a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

Piers Corbyn attends a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

People protest at a demonstration outside the Houses of Parliament against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves the installation of hundreds of cameras on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 29, 2023. REUTERS/Hollie Adams 

A boy flies a kite as smoke rises from steel mills located near a slum in Dhaka, Bangladesh August 29, 2023. REUTERS/Mohammad Ponir Hossain 

Commuters walk through smoke rising from steel mills located near a slum amid rain in Dhaka, Bangladesh August 29, 2023. REUTERS/Mohammad Ponir Hossain 

A man rides a bicycle through smoke rising from steel mills located near a slum in Dhaka, Bangladesh August 29, 2023. REUTERS/Mohammad Ponir Hossain 

Commuters walk through smoke rising from steel mills located near a slum in Dhaka, Bangladesh August 29, 2023. REUTERS/Mohammad Ponir Hossain 

People sit on a rail track as smoke rises from steel mills near a slum in Dhaka, Bangladesh August 29, 2023. REUTERS/Mohammad Ponir Hossain 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

People protest at a demonstration at Tooting Broadway against the expansion of London's Ultra Low Emissions Zone (ULEZ), which involves hundreds of cameras installed on London's roads to enforce a clean-air zone that imposes a daily charge on some motorists, in London, Britain August 26, 2023. REUTERS/Kevin Coombs 

General view of high-rise buildings shrouded in smog during morning rush hour in Jakarta, Indonesia, August 23, 2023. REUTERS/Willy Kurniawan 

General view of high-rise buildings shrouded in smog in Jakarta, Indonesia, August 23, 2023. REUTERS/Willy Kurniawan 

A road user's information sign is seen at the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville 

A road user's information sign and enforcement camera is seen at the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville 

Signage is seen along the existing boundary of London's Ultra Low Emissions Zone (ULEZ) zone ahead of proposed upcoming expansion, in London, Britain, August 22, 2023. REUTERS/Toby Melville 

A sign is seen on a truck windscreen at a vehicle sales yard beside the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville 

A sign is seen on a truck windscreen at a vehicle sales yard beside the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville 

An enforcement camera is seen at the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville 

Signage is seen along the existing boundary of London's Ultra Low Emissions Zone (ULEZ) zone ahead of proposed upcoming expansion, in London, Britain, August 22, 2023. REUTERS/Toby Melville 

A man cycles past a sign on the existing boundary of London's Ultra Low Emissions Zone (ULEZ) zone ahead of proposed upcoming expansion, in London, Britain, August 22, 2023. REUTERS/Toby Melville 

A road users information sign is seen at the new extended boundary of London's Ultra Low Emissions Zone (ULEZ) zone, in Ickenham, outer London, Britain, August 22, 2023. REUTERS/Toby Melville