Serj Tankian explores virtual tour

Serj Tankian has a "crazy" idea to help save the planet. He told Billboard that he would like to skip touring and provide fans with virtual concerts instead.

"I've had an idea for a long time, which might sound a little crazy, but I really want to look into holographic touring," Tankian told Billboard.

"I think we could reduce our need to travel if we could project ourselves into meetings and concerts. We have the technology, and we're not using it right now."