Comment Re:Gravitational Waves (Score 1) 87
Yep. By "Gravity doesn't exist" he means "Gravity is not a force". He didn't say that "Gravitational waves don't exist". The confusion is when you think gravity is a force. Even Newton didn't like gravity being a force because how can the Sun and Earth pull on each other over a large distance. It took Einstein to show that mass bends space and bent space makes matter move on curved lines from some perspectives. The gravitational wave detections in 2016 proved that the propogation of bent space happens at precisely the speed of light, because the gravitational waves and light waves from these mergers reached us simultaneously after billions of years. But we already knew this from the perturbations in Mercury's orbit.