There's a lot of food out there, but a heck of a lot of it's seasonal.
The reckoning is that we survive three weeks without food so long as there's plentiful water.
Could I ? yes, but then I'm a little fat lady these days so am unlikely to starve regardless of how uncomfortable I might find it. My dietary preferences, pretty much vegan, also means a dependance on plant material.
I'd also like to do it at a good season of the year.
Would I do it in the bitter cold of a wet, icy Winter ? Not if there were any way to avoid it.
Fergus the forager has a brilliant site full of wild food recipes and uses.
cheers,
M
You could pick your season Mary, the question really is how long could you keep it up for? Even in harvest time, just the act of having to find and process all your calories on a day to day basis, I think would be a massive task.