Life Extension: Rolling the Technological Dice

The idea of radically extending average human life expectancy is an ancient one, but for most of human history exceedingly utopian. There is now, however, a revival of that idea, with some scientists and others arguing that it is possible and desirable. But the main problem with most of the life extension enthusiasm is that it is based almost entirely on the desire of some individuals to make it happen. The social consequences of success of such a venture are, however, either ignored altogether or dismissed on the grounds that any problems can be dealt with. In the end, none of our present human and social problems would be helped by radically longer lives and no obvious social benefits have been advanced to support it.

Five Challenges to Legalizing Economic and Social Rights

In recent years, dozens of human rights non-governmental organizations (NGOs) across the globe have begun to advocate for economic and social rights, which represents a significant expansion of the human rights movement. This article investigates a central strategy that NGOs have pursued to realize these rights: legalization. Legalization involves specifying rights as valid legal rules and enforcing them through judicial or quasi-judicial processes. After documenting some of the progress made toward legalization, the article analyzes five unique challenges involved in legalizing economic and social rights. It is important to identify these challenges because they must be overcome if the human rights movement wishes to refute the notion that economic and social rights are inherently non-justiciable (and therefore, to some, invalid as rights). These challenges also point to the possibility that legalization is not the only, or even the best, strategic pathway to realize economic and social rights effectively.

Portfolio models and planning for export diversification: Malawi,Tanzania and Zimbabwe

Evidence is presented regarding strengths and limitations of portfolio approaches as applied to diversifying export earnings. An empirical application using data from Malawi, Tanzania, and Zimbabwe is used to demonstrate these strengths and limitations. Modifications of the typical portfolio approach to export diversification are presented; these modifications help make the approach more plausible for use in developing countries. The modified approach is shown to provide guidance to policymakers who seek simultaneously to increase export earnings and reduce their instability.     

Exile,Choice, and Loyalism: Taking and Restoring Dignity in the American Revolution

Taking a cue from Bernadette Atuahene's concept of “dignity takings” and her insight that government expropriation inflicts more than economic injury, this essay analyzes how American revolutionaries defined political membership, penalized and expropriated British loyalists, and then allowed some to join the American polity in the decade after the Revolution. Many recovered their property, professions, and legal privileges. However, because most loyalists could choose to remain loyal or join the Revolution, they did not lose human dignity as Atuahene defines it. Case studies of two reintegrating lawyers, Richard Harison and William Rawle, explore loyalism, the loss of dignities that loyalists suffered, and some paths toward reintegration. Their appointment as federal attorneys helped make the government conversant in the common law, British statutes, and the law of nations, which in turn supported the Federalist goal of reintegrating the United States into the Atlantic World: achieving, in other words, national dignity.     

Valence,Policy Ideas,and the Rise of Sustainability

This article introduces to policy studies the concept of valence, which we define as the emotional quality of an idea that makes it more or less attractive. We argue that valence explains why some ideas are more successful than others, sometimes gaining paradigmatic status. A policy idea is attractive when its valence matches the mood of a target population. Skilled policy entrepreneurs use ideas with high valence to frame policy issues and generate support for their policy proposals. The usefulness of the concept of valence is illustrated with the case of sustainability, an idea that has expanded from the realm of environmental policy to dominate discussions in such diverse policy areas as pension reform, public finance, labor markets, and energy security. As the valence of sustainability has increased, policy entrepreneurs have used the idea to reframe problems in these various policy areas and promote reforms.