perhaps there is other reasons why they haven't seen the sea or countryside like financial?? What this article is actually saying is that people need to educate their children about where veg and fruit comes from, not that they have to take them to a working farm....
I'm a Cornish gal so I can't believe it that some children have never seen the sea...
I agree that children should be introduced to countryside and nature. When a friend of mine whohas lived in London her whole life saw a badger in the countryside, she had no idea what it was and had never heard of one before!!!!!!!