Robert Downey Jr. will soon launch an organisation that uses advanced technologies to protect the environment. The actor announced this at the Amazon's Re: Mars conference in Las Vegas, where he was the keynote speaker.

"Between robotics and nanotechnology, we could clean up the planet significantly, if not totally, in 10 years," Variety quoted Downey Jr. as saying. He also joked: "God I love experts. They're like Wikipedia with character defects." The Endgame actor made the announcement after a more than 20-minute discussion on artificial intelligence.