Not sure if this is the appropriate place to post this but if you like permaculture (or agriculture in general), travel, international and national relations, and learning check this site out. http://wwoof.net/. You can stay with a local and learn about their culture and how they grow food and you'll get to work with em. Just figured I'd share this with my fellow urban permies. Prost!
Maybe I can't change the world, but I can change my world.
It's great to point stuff out to new folks coming into the scene , there is so much out there that offers oppertunities for folks to learn it difficult to see the wood for the trees as it were sometimes . For more about wwoofing and other volunteer experiance see here https://permies.com/f/279/wwoofers