SAN FRANCISCO, CALIFORNIA – NOVEMBER 11: A view of a new four-story-high mural of Swedish climate activist Greta Thunberg on November 11, 2019 in San Francisco, California. A new mural honoring 16 year-old Swedish climate activist Greta Thunberg is nearing completion on the side of a building near San Francisco’s Union Square. The mural was designed by Andrés Petreselli and funded by non-profit group OneAtmosphere.org. (Photo by Justin Sullivan/Getty Images)