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Age 100 and Counting

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(2003) Reaching age 100 has long fascinated society. The century mark holds an almost mystical importance as a seal of hardiness and good health — the sign of a life well-lived.

The Graying of Latin America

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(March 2003) Latin Americans born in the 1960s era of soaring population growth will begin to pass into their 60s by 2020, signaling a surge in the retirement-age population that will last for several decades.

Brazil Confronts Adolescent Sexual Health Issues

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(October 2002) Sérgio de Castro Nascimento does not hesitate when you ask him what the greatest challenge of being an adolescent in Brazil is. Nobody knows how to talk to you about sex, he says.

Eco-Tourism: Encouraging Conservation or Adding to Exploitation?

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(2001) Eco-tourism has emerged as one of the most important sectors of the international tourism industry. The United Nations, recognizing eco-tourism’s potential role in sustainable development, has declared 2002 the “International Year of Eco-tourism.