'Universal Time'.
I just heard about this proposal on a Morning Talk Show. Every one on the Planet uses the exact same 'time' as everyone else. If it is 1400 in London, it's 1400 in New York, Tokyo, and Moscow. I was a little skeptical at first, but after listening to these two old guys, I think it has merit.
There would be no more 'setting your watch' up or back depending on what Time Zone you were in. It would be completely detached from the usual thinking that 7am is in the morning and 9pm is in the evening. It would be a '24 hour clock', no more 'two 6 o'clocks', just a 100 to 2400 (or 000 to 2400) clock.

Any thoughts?