I have been wanting to have Carl on Meet me in the field since I started the podcast. I am very happy to have him as a guest and have to say that it is about bloody time! I met Carl about 10 years ago and wanted to ask him to be our guest, but I always felt he might be too busy and just never plucked up the courage to ask him. As it turns out, Carl is indeed incredibly busy, but happily, or so it seemed, agreed to chat to us.