The definition of ‘weekend’ varies somewhat around the world, so this needs to be specified further (even if the western standard of Saturday and Sunday is the most obvious choice here).

Didn’t realise it was that variable within “normal English usage”, but fair enough. Any objections to the basic mechanic, if I or someone else puts this back up for reproposal?

The problem I see with the current Victory Condition is that the game will be soon dead: with the Knowledge system most of the cavemen can’t perform any action and this will help “Lone runners” (you, Josh, maybe me, Blacky and Chiv), not leaving a chance to people with 6-7 smartness.
I think we need a mechanics to “help the stupids” and hunger would make things just worse.
And we would need a not-proposal way to get smartness, rituals are hard for not intelligent people.
So I would vote no anyway.

Good points. Rituals don’t require any knowledge, though, you just have to hold a thing - perhaps the skilled Cavemen will start passing objects to others, in order that they’ll get an Intelligence bonus myself. (I’d rather have +4 Int along with three random players, than nothing.)

If anybody hands me a Stick in the next couple of hours, I’ll sharpen it and pass it back.