Shifts in national land use and food production in Great Britain after a climate tipping point by Ritchie, PDL, Smith, GS, Davis, KJ, Fezzi, C, Halleck-Vega, S, Harper, AB, Boulton, CA, Binner, AR, Day, BH, Gallego-Sala, AV, Mecking, JV, Sitch, SA, Lenton, TM, Bateman, IJ