RT Journal Article SR Electronic(1) A1 Steffen, WillYR 2016 T1 Climate change, the Anthropocene and planetary boundaries JF , VO 2016 IS 4 OP SP 5 DO https://doi.org/10.5339/qproc.2016.qulss.5 PB Hamad bin Khalifa University Press (HBKU Press), SN 2226-9649, AB , UL https://www.qscience.com/content/papers/10.5339/qproc.2016.qulss.5