Nobody knows whether or not cryptocoins are currencies of the future but I'm certainly willing to let them innovate for the next few decades figuring out if the

Nobody knows whether or not cryptocoins are currencies of the future but I'm certainly willing to let them innovate for the next few decades figuring out if there's a path forward. However, I cannot abide by a money speculation mechanism which uses as much electricity to mine worldwide as the Netherlands use in total. That's absolutely asinine to me.