Few expected him to go so far. In a stunning shift in American economic policy, Donald Trump has yanked up tariffs across the board. On April 2nd, speaking from the Rose Garden of the White House, he declared that America would impose levies of 10% on all imports plus higher “reciprocal” rates—much higher in some cases—to get back at countries which, in his view, have treated America unfairly. Coming on top of other tariffs announced since his return to the White House, the result is that, in the space of ten weeks, he has erected a wall of protection around the American economy akin to that of the late 1800s (see chart).
