WASHINGTON (AP) — A daylong Earth Day concert had R&B star Usher dancing on crutches Saturday on the National Mall to rally thousands for political action to confront climate change and poverty.
Usher, Mary J. Blige, Gwen Stefani, Common, Fall Out Boy and Train all performed during the free Global Citizen 2015 Earth Day rally hosted by will.i.am and Soledad O'Brien.
After suffering a fracture in his foot, Usher was in a cast but drew big cheers when he got his dance on anyway. He sang his hits, including "Yeah!" and "OMG" and also teamed up with Common to sing the beginning of "Glory," the Oscar-winning song from the movie "Selma."
"To end poverty, it starts, in my opinion, with an education about it," Usher told the crowd. "I want you to go and investigate for yourself so that you can really understand what's going on."
The rally was a joint initiative of the Global Poverty Project and Earth Day Network. It coincides with meetings at the World Bank and International Monetary Fund. Usher joined the poverty project at the White House on Friday for a meeting with officials.
"I felt really good that the issues we are addressing here are on the table," he told The Associated Press. After his performance, Usher said his passion is expanding education to help end poverty. But the impacts of climate change also have severe impacts on the world's poor, he said.
"Global warming is something that obviously will affect all of us. Clean water and sanitation is something that is very real," he said. "I understand and cannot turn a blind eye to what's going on."
For his part, will.i.am played host and said the huge turnout shows people are concerned.
"What I hope happens post the concert is that people go out and talk about some of the issues that we were spelling out today," he said. "Talk about solutions, go online, dig deep and hold our leaders accountable for some of the things that they're pledging."
Backstage, Train frontman Patrick Monahan said he didn't know much before about the environmental movement and the push to end extreme poverty. But now he wants to stay involved permanently.
"It's about all of us being aware but getting our hands dirty because it's not going to be an easy thing," Monahan said.
Monahan said he's been inspired by the charitable work of Coldplay's Chris Martin and the Global Poverty Project, which has set a goal to end extreme poverty by 2030.
Patrick Stump and Pete Wentz from Fall Out Boy played some of their hits and said they wanted to show their fans everyone has a responsibility to help.
"How do you wake up every day knowing that a lot of these things are within our grasp and just kind of be like oh, ok, whatever," Stump said. "It's frustrating. But I think we're here for the reality that it's hopeful. We can actually do something. We can actually effect change."
Wentz said issues around the environment and poverty will be as big as the citizens' demand during the upcoming presidential campaign.
"We're who elect our officials. We're who empower them," he said. "So if we care about them, and they're important to us, then they'll be important to the politicians running."
The rally also touched on global health and development needs. The U.S. Agency for International Development announced from the stage that it will commit $126 million to rebuild West African health care systems that were broken by the Ebola outbreak. The U.S. government already has spent $1.4 billion on the crisis to support 10,000 humanitarian responders and to provide equipment, laboratories and training.
While Earth Day is officially on April 22, the Saturday rally asked participants to commit to making environmentally friendly "acts of green." Organizers also asked attendees to sign petitions for a U.N. conference on climate change planned for Paris in December.
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