但完全专注于经济指标导致他们没有注意到一个美国国内趋势的地缘政治影响 — — 美国严重精神病发病率的日渐上升（这一比率已经多年保持高位 ） 。 这个趋势也经常被讨论，但讨论者常常是另一群专家
But the exclusive focus on economic indicators has prevented consideration of the geopolitical implications of a US domestic trend that is also frequently discussed, but by a separate group of experts: America’s ever-increasing rates of severe mental disease (which have already been very high for a long time).