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In a rebuke to President Trump’s disengagement from worldwide climate change efforts, Gov. Jerry Brown told an international audience Thursday the president “doesn’t speak for the rest of us” and unveiled plans for a global environmental summit in San Francisco next year.

California Governor Jerry Brown speaks during a meeting ahead of the Clean Energy Ministerial international forum in Beijing on June 6, 2017. (Credit: Wang Zhao / AFP / Getty Images)

The announcement, at a convening of climate activists in Hamburg, Germany, coinciding with Trump’s arrival there for the G-20 summit of world leaders, signals once more how Brown and other American leaders aim to galvanize continued efforts against climate change, even as the federal government moves in the opposite direction.

“It’s hard to grasp the mortal danger that climate change represents,” Brown said in an interview with The Times. “I believe that California, New York, France and Germany and the other countries — we have to get our act together, strengthen our commitment and bring as many nations along as we can.”

Whether Brown and his American cohorts, including Los Angeles Mayor Eric Garcetti and former New York Mayor Michael Bloomberg, will ultimately be able to take sufficient action to curb global warming is uncertain, but they are already succeeding in undercutting the authority of the White House to set the U.S. agenda on climate. Since Trump quit the Paris accord on climate change, California and a dozen other states have vowed to not only stick with the agreement, but also step up their emission reduction efforts to push the rest of the country along. A coalition of cities committed to the climate action outlined in Paris — led by Garcetti — has swollen from a few dozen members to 331 in the last few weeks.

Read the full story on LATimes.com.