Hundreds of thousands of students skipped school on Friday, marching through the streets of more than 750 cities and towns to call for decisive action on climate change and to demand justice for the people most severely affected.

Friday’s protests, the largest mass youth climate strike since 2019, show that the movement is rebounding from the setbacks posed by the pandemic, which forced young people to do most of their organizing remotely.

Large group of people in Nairobi, Kenya, walking down a street holding signs protesting climate change
Activists march in Nairobi, Kenya. Elizabeth Wathuti

In Stockholm, Sweden — where Greta Thunberg’s solitary 2018 strike ignited an international movement — protesters chanted “We are unstoppable! Another world is possible!” In Feni, Bangladesh, young people stood waist deep in water and one boy held a sign that read: “Like the sea, we are rising.” In Nairobi, Kenya, activists marched through the street, accompanied by blaring music and car horns. Even in Antarctica, researchers posed on the snow with signs urging the world to stop climate change.

Grist relies on the support of generous readers like you to keep our climate news free. All donations matched for a limited time.
8 people in red snow suits holding signs protesting climate change in front of station in Antarctica
Researchers in Antarctica join the global protest. Michael Trautmann

The rallying cry that united all of these demonstrations was “people not profit.” While youth activists still insist that we must cut carbon emissions in line with what scientists say is necessary, in recent years, they have also placed a strong emphasis on climate justice.

Grist thanks its sponsors. Become one.

Large group of people holding large banner protesting climate change with historic buildings on either side in Rome, Italy
An estimated 20,000 people marched in Rome, Italy. Matteo Trevisan / NurPhoto via Getty Images

Fridays for Future, the youth-led organization that coordinated the strike, wrote, “The catastrophic climate scenario that we are living in is the result of centuries of exploitation and oppression through colonialism, extractivism and capitalism,” and called for climate reparations.

Large group of people in New Delhi sitting holding signs protesting climate change
Activists display protest signs during the global climate strike in New Delhi, India. Xavier Galiana / AFP via Getty Images

In a recent opinion piece, Bangladeshi climate activist Farzana Faruk Jhumu agreed: “Climate reparations are the compensation that the Global North must pay the Global South for the destruction they have caused through huge carbon emissions.”

A girl holds a megaphone in front of a crowd with signs and banners
Students rally in Sydney, Australia. Ruth Goodwin / Getty Images

The first wave of international climate strikes in 2019 attracted an estimated 6 million people in thousands of cities and towns across the world. While Friday’s protests weren’t as large, they do signify a resurgence of the youth climate movement now that many countries have eased pandemic restrictions.

Woman with green hair and mask holding cardboard sign with leaves and flames that reads "emergencia climática"
A climate activist holds up a sign in Santiago, Chile. Martin Bernetti / AFP via Getty Images

Liv Schroeder, national coordinator and policy director for Fridays for Future U.S., told Inside Climate News, “We’ve been incredibly isolated and while the climate movement has continued during Covid, we need to reignite hope and strikes to push our leaders to act.”

Grist thanks its sponsors. Become one.