Developed countries that have caused the major part of global warming should take on their due responsibilities for climate change, Erik Solheim, former UN under-secretary-general and former executive director of the UN Environment Programme, told Xinhua.
Taking into account their carbon missions in history, those rich developed countries are emitters that have produced the major part of greenhouse gases in the world, Solheim said during the ongoing COP28 climate talks.
Produced by Xinhua Global Service■
