On February 19-20 a conference which dealt with recent developments in the field of international investment law took place at Sydney University.[1] About sixty speakers from all around the world gathered for two intensive days of exchanging ideas, debating pressing issues and discussing what seems to be an emerging sub-field of international law. One important trend that was highly emphasised during this conference was the recognition that international investment law is far more public in nature than it was considered to be in the past. The effects of foreign investment on public interests such as the environment, human rights and labour standards are now obvious and the tension between the protection of investments on the one hand, and the governments’ interests in regulating these sensitive fields on the other, is often emphasised in academic writings and arbitration awards.
The conceptual change that international investment law seems to have gone through has not however reached one very fundamental point. To my great surprise, speakers continually repeated the same old mantra concerning the main objective of investment treaties: the objective of investment treaties, so it was argued, is the protection of investors. This, I would argue, carries the same amount of logic as claiming that the objective of preparing a salad is cutting tomatoes. While it is true that Bilateral Investment Treaties (BITs) are designed to provide…