At the 28th Conference of the Parties (COP28) to the United Nations Framework Convention on Climate Change (UNFCCC) in Dubai, the United Arab Emirates, the EU's "carbon tariff" was criticized by delegates from Brazil, Africa, China, India and other countries and regions."If you want to lead the world, you should stop the carbon tariff," Sun Zhen, a first-level inspector at China's Ministry of Ecology and Environment's Department of Climate Change, told Kurt Vandenberghe, director of the European