Decoding Dementia: What You Need to Know

In this Veterans Day episode, RAND's Carrie Farmer discusses some of the key issues facing those who served—from finding civilian jobs to accessing high‑quality health care. Farmer breaks down what's working, what's not, and the policy changes that could make a meaningful difference.

Long waits, sicker patients, shrinking payments—America's emergency departments are under strain. And without policy action, many could close their doors. Mahshid Abir, a RAND policy researcher and a practicing emergency physician, discusses what's driving this crisis and what it will take to sustain emergency care in the United States.

Overdose remains the leading cause of death for Americans ages 18 to 44. RAND research shows the staggering reach of this crisis: More than 40 percent of Americans know someone who has died of a drug overdose. RAND's Alison Athey shares what's behind the numbers.

Is Taiwan prepared for a blockade, missile strikes, or even an invasion by China? The answer goes beyond military strength—civilian resilience is a crucial part of Taiwan's national security. RAND's Marta Kepe and Scott Harold break down the strengths and weaknesses of Taiwan's civilian resilience efforts, highlighting the public's role in preparing for and defending against aggression by China.

What are the biggest safety issues facing schools today? What might help schools respond to social media threats more effectively? Do teachers feel secure in their classrooms? RAND experts Pauline Moore and Brian Jackson tackle these questions and more, sharing practical insights from their research on creating safer school environments.

How might the emergence of artificial general intelligence (AGI) reshape global security? RAND experts explore the uncertain future of AGI and identify five major security challenges it could bring—from new "wonder weapons" to sweeping shifts in the balance of global power.

RAND research finds that building multifamily housing in California costs more than twice what it costs in Texas. What's driving these high costs? How might California address its housing crisis? And what can other states learn?

Space is becoming more congested, contested, and competitive. This poses serious risks—from satellites colliding to a major conflict breaking out. How can humanity prevent such a disaster? RAND's Bruce McClintock and Douglas Ligor discuss the need for international space traffic management.

RAND's Kristen Gunness breaks down U.S. strategy in the Indo-Pacific. She discusses Washington's efforts to increase U.S. basing and access in the region, what actions might trigger a response from China, and the possibility that Beijing could impose a quarantine of Taiwan.

Nearly 7 million Americans have Alzheimer's disease. And an estimated 12 million have mild cognitive impairment, which may be a sign of Alzheimer's or other dementias. RAND's Peter Hudomiet and Jodi Liu discuss the risk factors—and why early detection is so important.