Explore the vast range of titles available.

Image recognition systems offer the promise to learn from images at scale without requiring expert knowledge. However, past research suggests that machine learning systems often produce biased output. In this article, we evaluate potential gender biases of commercial image recognition platforms using photographs of U.S. members of Congress and a large number of Twitter images posted by these politicians. Our crowdsourced validation shows that commercial image recognition systems can produce labels that are correct and biased at the same time as they selectively report a subset of many possible true labels. We find that images of women received three times more annotations related to physical appearance. Moreover, women in images are recognized at substantially lower rates in comparison with men. We discuss how encoded biases such as these affect the visibility of women, reinforce harmful gender stereotypes, and limit the validity of the insights that can be gathered from such data.

The Americas face many security challenges, including drug trafficking, organized crime, guerrilla movements, terrorism, and environmental challenges.Experts have long debated whether some countries in the region can be classified as failed states.

This book analyzes the prison systems in the Americas in the twenty-first century. Leading experts discuss the state of the prison systems in their respective countries, focusing on trends of overcrowding, high recidivism rates, harsh drug laws, human rights, and the relationship between prisons, drug trafficking, and organized crime.

This volume examines drug policies and the role of cooperation in the Americas. Many current and former politicians have discussed the failures of the war on drugs and the need for alternative approaches. Uruguay as well as Colorado and Washington have legalized marijuana. The Organization of American states produced a report in 2013 which discussed alternative policy options to the drug war. This work examines the nature of cooperation and drug policies in the twenty-first century in the Americas, highlighting the major challenges and obstacles. The argument is that one country cannot solve drug trafficking as it is a transnational problem. Therefore, the producing, consuming, and transit countries must work together and cooperate.