Since the concerns of peak oil and global warming in the past decade have been so high globally, the technology to search for clean and alternative energy which is also cheaper has benign development with billions of dollars in research backed by government tax incentives. This will ultimate lead to efficient energy which will include mining.
You are viewing a single comment's thread from:
Agreed 100%. New technology often starts like this anyways, then it becomes more efficient and cheaper over time. It finds a way.