Greg Mankiw is a professor of economics at Harvard University and was chairman of the Council of Economic Advisers under President George W. Bush (2003-2005). In this Conversation, Mankiw analyzes the American economy and shares his perspective on current public policy debates about trade, immigration, technological innovation, jobs, and economic growth. Reflecting on the economic challenges the U.S. faces today, Mankiw makes the case for a robust commitment to free markets—both for the sake of America and for the world.

A senior editor at The Weekly Standard, Christopher Caldwell is one of America’s leading journalists and most thoughtful commentators on Europe. In this Conversation, Caldwell reflects on the difficult situation in Europe today, highlighting what he calls its “demographic, economic, and military weakness.” Caldwell points to demographic decline, stagnant economies, the migrant crisis, the failure to integrate immigrants, and the rise of Islamism as major challenges facing the continent. Finally, Caldwell and Kristol analyze the populist movements and parties in Britain and various European countries and consider how they might shape Europe’s future.

Vin Weber is a former congressman from Minnesota, a respected political strategist, and a thoughtful analyst of American politics. In this Conversation, Weber reflects on Reaganite conservatism and makes the case for continued American leadership in the world. Kristol and Weber also discuss the Trump presidency, its implications for the Republican Party, and whether Trump’s election portends a breakup of the two party system.

Former Obama senior adviser David Axelrod discusses the 2016 elections, particularly at the presidential level, and reflects on Hillary Clinton’s campaign and the victory of Donald Trump. He also considers challenges and opportunities for the Democrats and Republicans during the Trump presidency and possible paths forward for both parties. Finally, Kristol and Axelrod discuss the early days of the Trump White House and consider the prospects for his presidency.

On how the president, Congress, and courts might go about reforming the administrative state. Christopher DeMuth of the Hudson Institute and Adam J. White of the Hoover Institution diagnose the problems of the modern administrative state and reflect on the often harmful role it plays in our politics. Both lawyers, they offer significant insight into how administrative agencies of the federal government have become increasingly unchecked during the last few decades. DeMuth and White then consider how the Trump administration, Congress, and the courts might go about reforming the administrative state and restoring its accountability.