Permanent GMT is the only sensible option we have. Let midday be roughly the middle of the day and stop changing the clocks and messing everybody up.
People who like to start/finish early in the day can do so, those who prefer the opposite can do so.
I am bemused by the number of people in this thread who seem to think the time on the clock dictates when things have to happen. "Thou shalt work from 9 in the morning to 5 in the evening" is not written on a tablet of stone somewhere.
That's called "Winter". Happens every year irrespective of what we set our clocks to. Orbital mechanics doesn't care.