Population, food, and knowledge.

[1]  Carl W. Condit,et al.  Cities and Economic Development: From the Dawn of History to the Present by Paul Bairoch (review) , 1990, Technology and Culture.

[2]  J. P. Henderson Introduction to Thomas Robert Malthus, ‘An Essay on the Principle of Population’, 1798 , 1992 .

[3]  M. Livi-bacci,et al.  A Concise History of World Population , 1994 .

[4]  Manuel V. Heitor,et al.  BEYOND THE DIGITAL ECONOMY: A PERSPECTIVE ON INNOVATION FOR THE LEARNING SOCIETY , 2001 .

[5]  N. Keyfitz,et al.  World Population: An Analysis of Vital Data. , 1971 .

[6]  Robert W. Fogel,et al.  The Escape from Hunger and Premature Death, 1700-2100: Europe, America, and the Third World , 1989 .

[7]  P. Ogden,et al.  People, Cities and Wealth. The Transformation of Traditional Society , 1987 .

[8]  J. Church Human Development Report , 2001 .

[9]  P. Mann,et al.  The Growth of Cities in the Nineteenth Century: A Study in Statistics , 1968 .

[10]  Thomas D. Snyder,et al.  120 Years of American Education: A Statistical Portrait. , 1993 .

[11]  M. Brockerhoff,et al.  The Poverty of Cities in Developing Regions , 1998 .

[12]  Massimo Livi Bacci,et al.  A Concise History of World Population , 1992 .

[13]  P. Romer Increasing Returns and Long-Run Growth , 1986, Journal of Political Economy.

[14]  M. Paul,et al.  ENDOGENOUS TECHNICAL CHANGE , 1990 .

[15]  Simon Kuznets,et al.  Modern Economic Growth: Rate, Structure, and Spread , 1967 .

[16]  M. Brockerhoff,et al.  The poverty of cities in the developing world , 1997 .

[17]  M. Kremer Population Growth and Technological Change: One Million B.C. to 1990 , 1993 .

[18]  Robert W. Fogel,et al.  Catching Up with the Economy , 1999 .

[19]  J. Sender Africa''s Economic Performance: Limitations of the Current Consensus , 1999 .

[20]  Savitri Thapar,et al.  Principles of Demography. , 1969 .

[21]  G. Becker A Treatise on the Family , 1982 .

[22]  N. Alexandratos,et al.  World food and agriculture: outlook for the medium and longer term. , 1999, Proceedings of the National Academy of Sciences of the United States of America.

[23]  E. Boserup The conditions of agricultural growth: The economics of agrarian change under population pressure , 1966 .

[24]  R. Lucas On the Mechanics of Economic Development , 1988 .

[25]  Theodore W. Schultz,et al.  Transforming Traditional Agriculture , 1964 .

[26]  D. Johnson,et al.  The growth of demand will limit output growth for food over the next quarter century. , 1999, Proceedings of the National Academy of Sciences of the United States of America.

[27]  R. M. Hartwell The Industrial Revolution and economic growth , 1971 .

[28]  D. Landes The Unbound Prometheus: Technological Change and Industrial Development in Western Europe from 1750 to the Present , 1969 .