Martin Feldstein — American Economist born on November 25, 1939,

Martin Stuart "Marty" Feldstein is an American economist. He is currently the George F. Baker Professor of Economics at Harvard University, and the president emeritus of the National Bureau of Economic Research. He served as President and Chief Executive Officer of the NBER from 1978 through 2008. From 1982 to 1984, Feldstein served as chairman of the Council of Economic Advisers and as chief economic advisor to President Ronald Reagan. He has also been a member of the Washington-based financial advisory body the Group of Thirty since 2003... (wikipedia)

To finance this trade deficit, the U.S. has to borrow from the rest of the world or sell American assets like stocks, businesses, and real estate to the rest of the world.
Domestic inflation reflects domestic monetary policy.
Increased government spending can provide a temporary stimulus to demand and output but in the longer run higher levels of government spending crowd out private investment or require higher taxes that weaken growth by reducing incentives to save, invest, innovate, and work.
The only way that we can reduce our financial dependence on the inflow of funds from the rest of the world is to reduce our trade deficit.
A second reason why science cannot replace judgement is the behavior of financial markets.