It’s been nearly 50 years since the first Earth Day was celebrated in the United States, but the increasing urgency now at the heart of the global climate justice movement is making the once radical environmental holiday seem nearly quaint by comparison.

The environmental movement has grown in recent years, driven by an urgency fueled by scientific warnings and a generation of inaction.

In a Los Angeles Times op-ed Monday, Rhea Suh, president of the Natural Resources Defense Council, said that the lessons of the past can help the modern environmental movement make a difference in more dire circumstances. 


“The effort Earth Day kicked off relied on grassroots citizen activism forged in the 1960s movements for civil rights, women’s rights and opposition to the Vietnam War,” said Suh. “It was about empowering people who’d not been heard to stand up, speak out and work for change.”

“A half-century later,” Suh said, “we must listen again to the voices that have been silenced too long, from people of color, low-income communities, indigenous people and others who often pay the highest price for environmental hazard and harm.”

Politicians, activists, and citizens alike pushed a message of climate justice and immediate action on April 22. A number of commentators used this year’s Earth Day as a springboard for pushing bold solutions to the climate crisis—and emphasized the tight timeline to change the future. 

“Ecological depletion is being experienced communally as a mounting loss of access and an erosion of possibility,” Australian writer Tim Winton said in a column at The Guardian last week.

“It’s expressed as grief, and the most palpable, widespread and immediate expression of it is now brewing over climate change,” Winton added. “Beneath that grief there’s rage.”


As part of its ongoing and escalating campaign, hundreds of protesters with the group Extinction Rebellion held a massive “die-in” at the Natural History Museum in London on Monday.

In response to the group’s actions over the past week—over 1,000 protesters have been arrested in London as Extinction Rebellion continues to up the ante on its civil disobedience—London Mayor Sadiq Khan announced that the protesters had worn out their welcome and that it was time to move on.

That dismissal drew a sharp retort from progressive writer and political activist Owen Jones on Twitter. 

“Climate change is an existential threat to humanity,” Jones said. “We’re not doing nearly enough to stave it off.”