Josh Appignanesi’s documentary follows the film-maker to the city built on oil money as it hosts the 2023 climate change summit Josh Appignanesi’s documentary follows the film-maker to the city built on oil money as it hosts the 2023 climate change summit F ilm-maker and climate activist Josh Appignanesi brings us a riveting bulletin from the frontline of modernity and postmodernity, from the capital of the 21st century itself: Dubai – a city where “oil money is converted into concrete, glass