The good news is the idea has been put forward now. That means, through the wonders of experimental physics, sometime in the next 10, 20, 50 years we will find

The good news is the idea has been put forward now. That means, through the wonders of experimental physics, sometime in the next 10, 20, 50 years we will find out if the idea sinks or swims. I wish the idea the best of luck, as we do need to figure out this issue once and for all.