Climate Strikers and Climate Justice leaders hold up the "Climate Clock" lifeline when they attend and speak at a press conference to showcase climate justice solutions and demand bolder, faster action by the Biden Administration ahead of the president's climate summit in Union Square in New York City on Monday, April 19, 2021.The new "Lifeline" will show the percentage of global energy currently supplied from renewable sources adding a sign of hope for global climate action. Photo by John Angelillo/UPI