title: Climate change. Why is it hard to predict the future of ice sheets?
authors.affiliation: British Antarctic Survey, Natural Environment Research Council, Madingley Road, Cambridge CB3 0ET, UK. dgv@bas.ac.uk
authors.forename: David G
authors.initials: DG
authors.lastname: Vaughan
authors.forename: Robert
authors.initials: R
authors.lastname: Arthern