Law Commons^™

Reenvisioning Law Through The Dna Lens, Edward K. Cheng

Vanderbilt Law School Faculty Publications

In recent times, no development has transformed the practice of criminal justice as much as DNA evidence. In little over fifteen years, DNA profiling has produced nothing short of a paradigm shift.1 For police and prosecutors, DNA has become a potent weapon for identifying and convicting criminals. Trace biological material left at a crime scene now provides critical evidence for generating leads through "cold searches" of DNA databases and for convicting defendants at trial. At the same time, for defense attorneys, DNA has become an invaluable tool for seeking exonerations, because just as DNA can link defendants to crimes, it …

Does Frye Or Daubert Matter? A Study Of Scientific Admissibility Standards, Edward K. Cheng, Albert Yoon

Vanderbilt Law School Faculty Publications

Nearly every treatment of scientific evidence begins with a faithful comparison between the Frye and Daubert standards. Since 1993, jurists and legal scholars have spiritedly debated which standard is preferable and whether particular states should adopt one standard or the other. These efforts beg the question: Does a state's choice of scientific admissibility standard matter? A growing number of scholars suspect that the answer is no. Under this theory, the import of the Supreme Court's Daubert decision was not in its doctrinal standard, but rather in the general consciousness it raised about the problems of unreliable scientific evidence. This Article …

Order Without Social Norms: How Personal Norm Activation Can Protect The Environment, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

This Article tackles a leading problem confronting norms theorists and regulators: how can the law induce changes in behavior when the material costs to the individual outweigh the benefits and there is no close-knit community to impose sanctions for failure to change? Because private individuals and households are now surprisingly large contributors to environmental problems ranging from toxic pollution to climate change, environmental policy makers face compelling examples of these negative-payoff, loose-knit group situations. This Article suggests that internalized personal norms, rather than social norms, are the most important initial target of opportunity for influencing this kind of behavior.

Drawing …