The move was announced little more than an hour after Shein opened its first physical store in the world, on the sixth floor of Paris department store BHV. The BBC's Hugh Schofield was at the opening and spoke to shoppers and protesters there.

In 2015, nearly 200 countries adopted the Paris Agreement, the first global pact to fight climate change. Here's a comparison of then and now — in terms of the state of the climate, the way we live and our technologies,