Generating enough light could be prohibitively expensive, unless cheap, renewable energy is available, and this appears to be rather a future aspiration than a likelihood for the near future.
Not only has the re-rise of the most historical and gigantic country brought the present world with fresh challenges, it has also created various brand-new possibilities for our comprehension.
According to the Daily Mail on December 26, a refrigerator of the future that tells you what to cook with your leftovers and automatically re-orders fresh food is being designed in the UK.
The scale of the searches has been increased dramatically since 1992, when the US Congress voted NASA $10 million per year for ten years to conduct a thorough search for extra-terrestrial life.
That is something to figure out for the future, what are good research problems which a person could really be involved in and make substantial contributions.
I will ever be responsive in sympathy for all sentient beings throughout all future Kalpas, cherish, practise Samantabhadra's Beneficence, and consummate the incomparably great Maha-Bodhi.