Chordate of the three subdivisions of chordates, all have distinct skulls. They include the hagfish, which have no vertebrae. Michael J. Benton commented that "craniates are characterized by their heads, just as chordates, or possibly all deuterostomes, are by their tails". Most craniates are vertebrates, in which the notochord is replaced by the vertebral column. These consist of a series of bony or cartilaginous cylindrical vertebrae, generally with neural arches that protect the spinal cord, and with projections that link the vertebrae. However hagfish have incomplete braincases and no vertebrae, and are therefore not regarded as vertebrates, but as members of
What Have We Become? playlist in April 2014. The cover painting is by David Storey. "What Have We Become?" received generally positive reviews from music critics. The album received an average score of 76/100 from 14 reviews on Metacritic, indicating "generally favorable reviews". In his review for AllMusic, David Jeffries wrote that, "Anyone who enjoys their pop with extra wry and some sobering awareness should love What Have We Become?, but it's the Beautiful South faithful who will rightfully gush over the release, as these antiheroes have lost none of their touch or fatalistic flair." What Have We Become? What Have We Become? is