We discuss why effective teachers are even more valuable than you think; NATO's enduring importance after seven decades; how to improve gender diversity in the Coast Guard; what happens when a food desert's oasis dries up; and the characteristics of successful U.S. military interventions. For more information on this week's episode, visit rand.org/podcast.

We discuss how to stop Russian social media influence; congestion pricing on Manhattan's roads; whether terrorists might use cryptocurrencies; the best way for the Air Force to maintain its pilot roster; and the cost of making California hospitals more resistant to earthquakes. For more information on this week's episode, visit rand.org/podcast.

We discuss who should be held accountable for abusive online content in the wake of the New Zealand terrorist attack; how the UK can prepare for a no-deal Brexit; relations between China and Israel; the Trump administration's rumored "Cost Plus 50" policy; and federal options for supervised drug consumption sites. For more information on this week's episode, visit rand.org/podcast.

We discuss how the opioid crisis affects infants; U.S. policy in Afghanistan; artificial intelligence bias; whether teachers and principals agree on school leadership; and how jobs can help improve the lives of Syrian refugees and their host countries. For more information on this week's episode, visit rand.org/podcast.

We discuss how speed is affecting society; a strategy to help reduce health care spending; what we know about U.S. gun policy; the debate over ISIS detainees returning home; and life as a U.S. Army private. For more information on this week's episode, visit rand.org/podcast.

We discuss rising arrest rates among young Americans; U.S.-North Korea relations; how cities can prepare for the impacts of climate change; political infighting in Iran; and the threat of hypersonic missiles. For more information on this week's episode, visit rand.org/podcast.

We discuss a former U.S. intelligence officer charged with spying for Iran; national efforts to reduce the risk of terrorism; how Russia's foreign policy decisions affect its economy; the complex cases of jihadi brides; job opportunities for Syrian refugees; and RAND's history with the game show Jeopardy! For more information on this week's episode, visit rand.org/podcast.

We discuss Americans' financial vulnerability; security at the U.S. southern border; what scientific evidence says about gun policies; Hezbollah's activities in Venezuela; how teachers use data; and how Iran's foreign policy has changed since the Islamic Revolution. For more information on this week's episode, visit rand.org/podcast.

We discuss President Trump's second State of the Union address; what might happen at the next Trump-Kim summit; the public-health impacts of reformulating OxyContin; improving road safety for autonomous vehicles; filling STEM jobs in Appalachia; and work-life balance in Europe. For more information on this week's episode, visit rand.org/podcast.

We discuss President Trump’s second State of the Union address; what might happen at the next Trump-Kim summit; the public-health impacts of reformulating OxyContin; improving road safety for autonomous vehicles; filling STEM jobs in Appalachia; and work-life balance in Europe. For more information on this week’s episode, visit rand.org/podcast.