Food in My Tribe can only be gathered by three methods.

  1. Fishing. Set a tribe member's priority to fishing. This is relatively slow and inefficient compared to the other methods. It's faster when you drop them over an area where fish are jumping out of the sea.
  2. Farming. For this you need Agriculture 3.
  3. Using dust. Drag stardust or moondust over the food pile and you will get more food!