Brazilian President Luiz Inacio Lula da Silva urged wealthy nations Wednesday to fulfill their unkept promises to fund developing countries’ fight against climate change, at a summit on saving the world’s tropical forests. Vowing to act as a bloc in future climate negotiations, the eight South American countries that share the Amazon basin and nations from the Caribbean, Africa and Asia called on the industrialized world to do more to protect Earth’s disappearing tropical forests, vital buffers against global warming. “It’s not that Brazil needs money. It’s not that Colombia or Venezuela need money. Mother Nature needs money, it needs financing, because industrial development has destroyed it over the past 200 years,” Lula told a news conference. But he and other leaders at the summit faced criticism themselves over their failure to adopt a pledge to stop illegal deforestation in the Amazon by 2030 and ban new oil exploration, as climate campaigners and Indigenous groups had urged.