SAN FRANCISCO - The 30th Asia-Pacific Economic Cooperation (APEC) Economic Leaders' Meeting kicked off in San Francisco, the United States, on Thursday with an aim to build a more interconnected, innovative, and inclusive APEC region.

The meeting, held in Moscone Center in downtown San Francisco, was chaired by US President Joe Biden.

"Our world stands at an inflection point where the decisions we make now are going to determine the course of the world, not just a few of our countries, for the next several decades of consequence," Biden said in his opening remarks.

"Every economy has seen signs of what is to come if we don't act," he said, citing droughts, floods, seas rising, temperatures rising and more unpredictable weather patterns.

"We're responsible for the largest share of global emissions, so we must also bear responsibility for the solutions while we still have time to change course," Biden noted.

Only by working together, can countries make real progress and meet the goal of limiting global warming to 1.5 degrees Celsius, Biden said.

This year, the world is on track to meet the climate finance pledge "that we made under the Paris Agreement of 100 billion US dollars collectively," Biden said.

As part of the Paris Agreement, the world's wealthier countries reaffirmed their commitment to mobilize at least 100 billion dollars of climate financing annually to help developing countries to adapt to climate change, invest in renewable energies and achieve low-carbon development. But getting there is a work in progress.

Biden called on APEC economies to take strong national actions to address climate change.

The leaders' meeting, scheduled for Thursday and Friday, gathered political and business leaders from 21 APEC member economies.

The meeting is the highlight of the APEC Leaders' Week, held in San Francisco from Nov. 11 to 17 with the theme of "Creating a Resilient and Sustainable Future for All."