Invite this guy to Iowa to speak on loss of nature and rural community as land holdings slide towards large industrial corporate holdings and away from the rural people who farmed the land. There's getting to be really very few people left out homesteading on the land anymore. We are all a lot better off as people and safer from industrial agriculture to have more people out and around living on the land itself.
http://www.bbc.co.uk/news/uk-21732501