Top Scientists Weigh In On Whether We All Live In A Hologram

Our universe certainly seems real, but in recent years, a growing number of scientists have begun to wonder if it's all just a sophisticated simulation. Are we and everything around us nothing more than points of data in some sort of cosmic hologram? A group of celebrated scientists, including Neil deGrasse Tyson, will sit down on Tuesday for a serious discussion of what may sound more like a sci-fi movie plot than reality. The event at New York City's American Museum of Natural History starts at 7 p.m. Eastern time. You can watch it live in the video above.