Does anyone know why the adult never have a "nature calling" moment?

Is there a stew to help with farming?

What do I do when I amass more food than my village can use?

After I have completed the puzzled what do I do so my villagers don't amass tech points and food?

Is the collectibles on a cycle too like the crops?

That's all for now. Thank you for being here I couldn't play this game without you.