Congratulations to Space-X, a significant milestone with that safe landing.
OK, time to get out of our crib then! Here is the ultimate solution, one which will resolve the energy shortage dilemma, solve the climate change issue and push our technical know-how to the limit.
I sent the below to Bill Gates, Mark Zukerberg and their cadre of billionaires intending to address energy and climate change solutions. Forward to NASA, the Department of Energy and the Department of Commerce, Space-X, they and other national and private sector players ought to be interested in a slice of THIS pie! :-)
Here is the direct link to the parent article, it is a solution long proposed in classical Science Fiction: