Arrow, K. J., B. Bolin, R. Costanza, P. Dasgupta, C. Folke, C. S. Holling, B.-O. Jansson, S. Levin, K.-G. Mäler, C. Perrings, and D. Pimentel. 1995. Economic growth, carrying capacity, and the environment. Science 268:520-521. http://dx.doi.org/10.1126/science.268.5210.520
Arrow, K J., P. Dasgupta, L. H. Goulder, K. J. Mumford, and K. Oleson. 2012. Sustainability and the measurement of wealth. Environment and Development Economics 17:317-353. http://dx.doi.org/10.1017/S1355770X12000137
Asche, F, T. Bjørndal, and J. A. Young. 2001. Market interactions for aquaculture products. Aquaculture Economics and Management 5(5-6):303-318. http://dx.doi.org/10.1080/13657300109380296
Barbier, E B. 2011. Capitalizing on nature: ecosystems as natural assets. Cambridge University Press, New York, New York, USA.
http://dx.doi.org/10.1017/CBO9781139014922
Bardi, U 2000. The limits to growth revisited. Springer, New York, New York, USA. http://dx.doi.org/10.1007/978-1-4419-9416-5
Brown, L R. 2012. Full planet, empty plates: the new geopolitics of food scarcity. Earth Policy Institute, Washington, D.C., USA. [online] URL: http://www.earth-policy.org/books/fpep
Charpentier, M., and G. Oldroyd. 2010. How close are we to nitrogen-fixing cereals? Current Opinion in Plant Biology 13:556-564. http://dx.doi.org/10.1016/j.pbi.2010.08.003
Cordell, D, J.-O. Drangert, and S. White. 2009. The story of phosphorus: global food security and food for thought. Global Environ Change 19:292-305. http://dx.doi.org/10.1016/j.gloenvcha.2008.10.009
Costanza, R, L. Graumlich, W. Steffen, C. Crumley, J. Dearing, K. Hibbard, R. Leemans, C. Redman, and D. Schimel. 2007. Sustainability or collapse: what can we learn from integrating the history of humans and the rest of nature? Ambio 36:522-527. http://dx.doi.org/10.1579/0044-7447(2007)36[522:SOCWCW]2.0. CO;2
Daniel, C R., A. J. Cross, C. Koebnick, and R. Sinha. 2011. Trends in meat consumption in the United States. Public Health Nutrition 14(4):575-583. http://dx.doi.org/10.1017/S1368980010002077
Davidson, D J., and J. Andrews. 2013. Not all about consumption. Science 339:1286-1287. http://dx.doi.org/10.1126/science.1234205
Eales, J S., and L. J. Unnevehr. 1988. Demand for beef and chicken product: separability and structural change. American Journal of Agricultural Economics 70:521-532. http://dx.doi.org/10.2307/1241490
Fan, Y, H. Li, and G. Miguez-Macho. 2013. Global patterns of groundwater table depth. Science 339:940-943. http://dx.doi.org/10.1126/science.1229881
Fenichel, E P., and J. Zhao. 2014. Sustainability and substitutability. Bulletin of Mathematical Biology May 2014. http://dx.doi.org/10.1007/s11538-014-9963-5
Foley, J A., N. Ramankutty, K. A. Brauman, E. S. Cassidy, J. S. Gerber, M. Johnston, N. D. Mueller, C. O’Connell, D. K. Ray, P. C. West, C. Balzer, E. M. Bennett, S. R. Carpenter, J. Hill, C. Monfreda, S. Polasky, J. Rockström, J. Sheehan, S. Siebert, D. Tilman, and D. P. M. Zaks. 2011. Solutions for a cultivated planet. Nature 478:337-342. http://dx.doi.org/10.1038/nature10452
Food and Agriculture Organization of the United Nations (FAO). 2013. FAOSTAT. Food and Agriculture Organization of the United Nations, Statistics Division. [online] URL: http://faostat3.fao.org/faostat-gateway/go/to/download/C/CC/E
Gasser, T., H.-G. Müller, W. Köhler, L. Molinari, and A. Prader. 1984. Nonparametric regression analysis of growth curves. Annals of Statistics 12:210-229. http://dx.doi.org/10.1214/aos/1176346402
Gleick, P H., and M. Palaniappan. 2010. Peak water limits to freshwater withdrawal and use. Proceedings of the National Acadamy of Science 107:11155-11162. http://dx.doi.org/10.1073/pnas.1004812107
Griggs, D, M. Stafford-Smith, O. Gaffney, J. Rockström, M. C. Öhman, P. Shyamsundar, W. Steffen, G. Glaser, N. Kanie, and I. Noble. 2013. Sustainable development goals for people and planet. Nature 495:305-307. http://dx.doi.org/10.1038/495305a
Hallock, Jr., J. L., W. Wu, C. A. S. Hall, and M. Jefferson. 2014. Forecasting the limits to the availability and diversity of global conventional oil supply: validation. Energy 64:130-153. http://dx.doi.org/10.1016/j.energy.2013.10.075
Haugh, L D. 1976. Checking the independence of two covariance stationary time series: a univariate residual cross-correlation approach. Journal of the American Statistical Association 71 (354):378-384. http://dx.doi.org/10.2307/2285318
Huebner, J 2005. A possible declining trend for worldwide innovation. Technological Forecasting and Social Change 72:980-986. http://dx.doi.org/10.1016/j.techfore.2005.01.003
Liu, J 2014. Forest sustainability in China and implications for a telecoupled world. Asia and the Pacific Policy Studies 1:230-250. http://dx.doi.org/10.1002/app5.17
Liu, J, G. C. Daily, P. R. Ehrlich, and G. W. Luck. 2003. Effects of household dynamics on resource consumption and biodiversity. Nature 421:530-533. http://dx.doi.org/10.1038/nature01359
Liu, J, V. Hull, M. Batistella, R. DeFries, T. Dietz, F. Fu, T. W. Hertel, R. C. Izaurralde, E. F. Lambin, S. Li, L. A. Martinelli, W. J. McConnell, E. F. Moran, R. Naylor, Z. Ouyang, K. R. Polenske, A. Reenberg, G. de Miranda Rocha, C. S. Simmons, P. H. Verburg, P. M. Vitousek, F. Zhang, and C. Zhu. 2013. Framing sustainability in a telecoupled World. Ecology and Society 18(2): 26. http://dx.doi.org/10.5751/ES-05873-180226
Lutz, W, and S. K. C. 2010. Dimensions of global population projections: what do we know about future population trends and structures? Philosophical Transactions of the Royal Society B: Biological Sciences 365:2779-9. http://dx.doi.org/10.1098/rstb.2010.0133
Malthus, T R. 1798. An essay on the principle of population as it affects the future improvement of society. Printed for J. Johnson, in St. Paul’s Church-Yard, London, UK.
Neumayer, E. 2002. Scarce or abundant? The economics of natural resource availability. Journal of Economic Surveys 14:307-335. http://dx.doi.org/10.1111/1467-6419.00112
Peterson, N, T. Peterson, and J. Liu. 2013. The housing bomb. Johns Hopkins University Press, Baltimore, Maryland, USA.
Ramankutty, N., and J. A. Foley. 1999. Estimating historical changes in global land cover: croplands from 1700 to 1992. Global Biogeochemical Cycles 13:997-1027. http://dx.doi.org/10.1029/1999GB900046
Ray, D K., N. Ramankutty, N. D. Mueller, P. C. West, and J. A. Foley. 2012. Recent patterns of crop yield growth and stagnation. Nature communications 3:1293. http://dx.doi.org/10.1038/ncomms2296
Seppelt, R, S. Lautenbach, and M. Volk. 2013. Identifying tradeoffs between ecosystem services, land use, and biodiversity: a plea for combining scenario analysis and optimization on different spatial scales. Current Opinion in Environmental Sustainability 5:458-463. http://dx.doi.org/10.1016/j.cosust.2013.05.002
Seto, K C., M. Fragkias, B. Güneralp, and M. K. Reilly. 2011. A meta-analysis of global urban land expansion. PloS one 6:e23777. http://dx.doi.org/10.1371/journal.pone.0023777
Steffen, W, Å. Persson, L. Deutsch, J. Zalasiewicz, M. Williams, K. Richardson, C. Crumley, P. Crutzen, C. Folke, L. Gordon, M. Molina, V. Ramanathan, J. Rockström, M. Scheffer, H. J. Schellnhuber, and U. Svedin. 2011. The Anthropocene: from global change to planetary stewardship. Ambio 40(7):739-761. http://dx.doi.org/10.1007/s13280-011-0185-x
Tollefson, J., and R. Monastersky. 2012. The global energy challenge: awash with carbon. Nature 491:654-655. http://dx.doi.org/10.1038/491654a
U.S. Patent and Trademark Office. 2013. U.S. Patent Statistics Chart Calendar Years 1963-2013. U.S. Patent and Trademark Office, Washington, D.C., USA. [online] URL: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/us_stat.htm
World Bank. 2014. Indicators. World Bank, Washington, D.C., USA. [online] URL: http://data.worldbank.org/indicator
York, R. 2012. Do alternative energy sources displace fossil fuels? Nature Climate Change 2:441-443. http://dx.doi.org/10.1038/nclimate1451
Zhu, X-G., S. P. Long, and D. R. Ort. 2010. Improving photosynthetic efficiency for greater yield. Annual Review of Plant Biology 61:235-261. http://dx.doi.org/10.1146/annurevarplant-042809-112206
