Now that I am back from the Commonwealth National Conference, I want to spend the next week or so outlining the ideas behind my speech there. The genesis of my presentation was the hundreds of conversations I had with financial advisors and clients over the preceding months. All had different questions and concerns—ranging from whether the U.S. was inevitably declining to whether the U.S. was the only safe place to invest. But over time, a common core concern emerged: the sense that somehow things were changing, as well as the growing worry that the answers we have relied on no longer fit in the new world we are moving into.