As such, I adopt one of the few understandings of leadership within international organizations--Robert Cox's essay on the executive head--and apply it to the role of Peter Piot as executive director of UNAIDS from 1995 to 2008.
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How Internet Browsers Work: Here's a very quick overview of how browsers work: You type a website's URL into your browser's address bar; http://www.thebalance.com is an example of a URL. The browser locates and requests that page's information from a web server.