Seth Borenstein, Melina Walling, and Sibi Arasu / AP

BAKU, Azerbaijan — World leaders are converging Tuesday at the United Nations annual climate conference in Baku, Azerbaijan although the big names and powerful countries are noticeably absent, unlike past climate talks which had the star power of a soccer […]

BAKU, Azerbaijan — Soaring rhetoric, urgent pleas and pledges of cooperation contrasted with a backdrop of seismic political changes, global wars and economic hardships as United Nations annual climate talks began Monday and got right to the hard part: money.