I've gleaned a few things related to game speed that might be helpful to some.

Food values at the three speeds are noted below:

Veggies - 7 @ 1x; 10 @ 2x. Not observed at 1/2x speed
Coconuts - 2 @ 1/2x; 4 @ 1x; 8 @ 2x
Fish - 5 @ 1/2x; 8 @ 1x; 11 @ 2x
Br. Mush. - 6 @ all speeds
Red Mush. - 35 @ 1/2X. Not observed at other speeds

The jury is still out on villager aging rates at various speeds, due to some events that evidently stopped things while I was not directly observing the villages.

Jer

I still miss my ex-wife, but my aim is getting better...