The leader of a group of young activists who confronted Sen. Dianne Feinstein Dianne Emiel FeinsteinBiden leads Trump by 12 points among Catholic voters: poll Names to watch as Trump picks Ginsburg replacement on Supreme Court McConnell says Trump nominee to replace Ginsburg will get Senate vote MORE (D-Calif.) about supporting the Green New Deal said Wednesday that she was “shocked” by the viral exchange and said the group “truly feels” that the battle over climate change is a matter of “life or death.”

“I have to say I was a little bit shocked when I saw the video for the first time in particular,” Varshini Prakash, the co-founder and executive director of national climate group Sunrise Movement, told Hill.TV’s Krystal Ball and Buck Sexton on “Rising.”

“We have so many politicians in office today that are largely out of touch with the level of urgency that are our generation feels about this crisis and we feel, truly like its a matter of life and death,” Prakash added.

Prakash’s comments come after a heated exchange between young climate change protesters and Feinstein was caught on video. A group of middle and high schoolers confronted the California senator asking her to support the Green New Deal that was recently introduced to Congress.

Feinstein appeared to dismiss the kids, saying that she has been in Congress for 30 years and knows what she’s doing but supports her own climate change legislation.

The Sunrise Movement, which now has more than 140 chapters across the country, was started in 2017 to “galvanize” young people of all ages to work on stopping climate change and address the growing frustration among many young people over climate change inaction on a federal level, Prakash said.

“Our generation does feel frustrated that we have seen for 40 years our politicians taking money from oil and gas executives and not taking the action that is commiserate with what U.N. climate scientists are telling us is necessary,” she told Hill.TV.

The United Nations last year issued a landmark study on worldwide climate change.

The federal report, which was commissioned in 2015 as part of the Paris climate agreement, issued several dire warnings about the growing impact of climate change, including the need to dramatically cut gas emissions by 2030 or face grave consequences to both the environment and the economy.

The Trump administration later distanced itself from the federal report. When questioned about the potentially devastating impact, the president told reporters “I don’t believe it.”

Trump has repeatedly cast doubt on climate change, even at one point referring to it as a “hoax.”

But Prakash emphasized that there’s growing support for more government action on climate change on both sides of the aisle.

According to a 2018 survey, more than 90 percent of Democrats and 64 percent of Republicans back the Green New Deal plan, which calls for eliminating America's net carbon emissions within a decade. Rep. Alexandria Ocasio-Cortez Alexandria Ocasio-CortezHouse passes bill to avert shutdown Trump attacks Omar for criticizing US: 'How did you do where you came from?' The Memo: Dems face balancing act on SCOTUS fight MORE (N.Y.) and Sen. Ed Markey Edward (Ed) John MarkeySchumer: 'Nothing is off the table' if GOP moves forward with Ginsburg replacement Democrats see fundraising spike following Ginsburg death Democratic senator calls for eliminating filibuster, expanding Supreme Court if GOP fills vacancy MORE (D-Mass.) introduced the Green New Deal to Congress earlier this month. The proposal has divided Democrats, some of whom call it unrealistic.

Prakash said that she’s not entirely sure what’s possible when it comes to addressing climate change on a federal level, but she insisted that she knows “what is necessary,” and right now she said the Green New Deal is the only legislation on the table that offers a potential solution.

“I know right now that the Green New Deal resolution is the only solution on the table that meets the scale and scope of the crisis as it exists,” she told Hill.TV.

—Tess Bonn