Which again circles back to the amazing opportunity that cooking huge meals gives us.
If you have a good selection of spices you can throw all sorts of bulk foods into a stew pot and produce edible nutritious hot food for people that need it.
14 years spent with rainbow family national gatherings showed me quite a amazing way that everybody can pull together.
And the training is really important for disaster relief as well as humanitarian crisis support.
In smallest way possible is to describe how to organize a group of people and feed each other as well as shelter each other and then starting to expand that help to feeding and sheltering even more people.
If you have yourself taken care of and a place to sleep you can then devote your efforts to changing the world.