Smithsonian's new FUTURES exhibit asks visitors when we'll see 'single global government'

The Smithsonian Institution's new FUTURES exhibit asks attendees when they think we might see a "single global government." The global government question appears on a screen inside the exhibit that allows visitors to wave their hands in front of a camera to select an answer to the questions that show up. https://justthenews.com/nation/culture/smithsonians-new-futures-exhibit-asks-public-when-they-think-well-see-single-global