Most moms probably don't want their babies around pot growers, but San Francisco-based writer-photographer Lisa Hamilton is totally cool with it.
In fact, her baby, Ada, is a little over a year old and has probably already seen more of California than most Californians. And that, to Hamilton, is a problem.
For her, the basic issue is exemplified by something like this: We can see what a stranger in Japan is having for lunch on Flickr. But we can't so easily see where that lunch came from, or who harvested the ingredients.