Jim Tankersley of the NYT is the author of the book- The Riches of This Land- The Untold, True Story of America's Middle Class. He is NYT's White House Correspondent with a focus on economic policy, and has written for more than a decade on the decline in opportunity for American workers. Here he tells readers why president Biden's plan to invest in human capital as well as the tangible capital of infrastructure building is so badly needed in America today. Human capital is found in education of children and college students, in support to women to get back into the workforce during this pandemic to bring their skills and talent to the workforce. This means financing education pre K through college, and paid leave for caregivers who are mostly women. Also part of the plan is investment in a rapid transition out of this period of dependence on fossil fuels and in the nation's scientific and technological capacity to come up with new solutions. ...