This document discusses sustainable development. It contains a YouTube video about the topic introduced by José Manuel Naredo, D.W. Pearce, A. Markandya, and E.B. Barbier. It also includes an interactive voice character created by Herman Daly.

1. DESARROLLO SOSTENIBLE
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src= "ht t ps://w w w .yout ube.com /em bed/t vf BSCo7VDk" f ram eborder= "0"
allow f ullscreen> < /if ram e>
JOSÉ MANUEL NAREDO
D. W.
PEARCE
A. MARKANDYA
E.B. BARBIER
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d.oddcast.com/vhss_editors/voki_player.swf?doc=http://vhss-
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HERMAN DALY