LOS NUEVE PRINCIPITOS

This work deals with the collapse of Teotihuacan and the period 650-900 AD. Teotihuacan was the most important urban centre in Central Mexico before the rise of Tula. The study develops a new view of the cultural changes adopted by the new society. This is the first work that attempts to reconcile the archaeological complexities of the transition. Spanish text.

In many cultures, leprosy elicits fear, stigma, and misunderstanding. Historically, people affected by leprosy were banished or isolated from the rest of society. Although the worldwide incidence of leprosy has declined markedly over the past quarter century with the advent of new multidrug therapies, developing nations are still encountering a high number of cases. In An Uncertain Cure, Cassandra White goes deep into the shantytowns of Rio de Janeiro to give a riveting account of the contemporary leprosy experience among poor and working class Brazilians. In this ethnographic treatment of...

This is the Spanish edition of "Growing Better Cities". The United Nations predicts that over the next 25 years nearly all population growth will be in the cities of the developing world. At current rates, 60% of the world's total population will live in cities by 2030. As the cities grow, so does the number of urban poor. Unemployment, hunger, and malnutrition are commonplace. In the big city, most of any cash income the poor might bring home goes to feeding themselves and staying alive; any food that does not have to be bought is a bonus. As a result, more and more people are attempting to...

Opinión del editor La pertinencia de la medicina tradicional y el negocio de la salud En los últimos años la medicina alternativa y los productos orgánicos derivados son una fuerza económica importante como microsector en constante auge. El tamaño del mercado, medido por los ingresos, de la industria de proveedores de servicios sanitarios alternativos es de 21.300 millones de dólares en 2021; mientras que el tamaño del mercado mundial de la medicina complementaria y alternativa se valoró en 82.270 millones de dólares en 2020 y se espera que se alcance un tamaño del mercado de...