UNITED NATIONS (AP) — The world’s problems are seizing the spotlight as the U.N. General Assembly’s yearly meeting of world leaders opens. It began Tuesday with dire assessments of a planet beset by escalating crises and conflicts that an aging international order seems increasingly ill-equipped to tackle. U.N. Secretary-General Antonio Guterres says the world is “gridlocked in colossal global dysfunction.” He and others pointed to conflicts ranging from Russia’s six-month-old war in Ukraine to the decades-long dispute between Israel and the Palestinians. Speakers worried about a changing climate, spiking fuel prices, food shortages, economic inequality, migration, disinformation, discrimination, hate speech, public health and more.