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2015

Evidence

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Full-Text Articles in Law

Visualizing Dna Proof, Nicholas L. Georgakopoulos Aug 2015

Visualizing Dna Proof, Nicholas L. Georgakopoulos

Nicholas L Georgakopoulos

DNA proof inherently involves the use of probability theory, which is often counterintuitive. Visual depictions of probability theory, however, can clarify the analysis and make it tractable. A DNA hit from a large database is a notoriously difficult probabi­li­ty theory issue, yet the visuals should enable courts and juries to handle it. The Puckett facts are an example of a general approach: A search in a large DNA database produces a hit for a cold crime from 1972 San Francisco. Probability theory allows us to process the probabilities that someone else in the database, someone not in the database, or …


Dumping Daubert, Popping Popper And Falsifying Falsifiability: A Re-Assessment Of First Principles, Barbara P. Billauer Esq Feb 2015

Dumping Daubert, Popping Popper And Falsifying Falsifiability: A Re-Assessment Of First Principles, Barbara P. Billauer Esq

barbara p billauer esq

Abstract: The Daubert mantra demands that judges, acting as gatekeepers, prevent para, pseudo or bad science from infiltrating the courtroom. To do so, the Judges must first determine what is ‘science’ and what is ‘good science.’ It is submitted that Daubert is deeply polluted with the notions of Karl Popper who sets ‘falsifiability’ and ‘falsification’ as the demarcation line for that determination. This philosophy has intractably infected case law, leading to bad decisions immortalized as stare decisis, and an unworkable system of decision-making, which negatively impacts litigant expectations. Among other problems is the intolerance of Popper’s system for multiple causation, …