Good old Japanese. Here's a pointer to the next stage of energy generation, reducing the need for grids and huge power stations and looking forward to a time when - once again - energy can be created, stored and used within a home or business. To coin a tired old old phrase, it isn't rocket science, just common sense to do everything locally.
I'm reading more and more about climate change and the looming problems but also about the thousands of people researching solutions, such as this. The future's not bleak.