NEW DELHI (AP) — Finance ministers from the Group of 20 nations meeting in India on Monday are poised to address critical global economic challenges, including the threats posed by climate change and rising debt among low-income countries. The finance minister of India, which is hosting the global grouping, said the G20 will focus on strengthening the global economy as growth remains uneven and below average. “What we need are coordinated international efforts to navigate this challenging period,” Nirmala Sitharaman said in her opening remarks ahead of the meetings being held in Gandhinagar, a city in the western Indian state…