It is well known what happened to the excellent Russian scientific enterprise in the immediate aftermath of the Soviet Union’s demise in 1991. Brain Drain is a simple phrase which encapsulates the effects of cutting off sustained and predictable investment in scientific research. For a summary of how Russian science is slowly moving beyond what was surely a national scientific catastrophe, read here. For the perspective from the Chronicle of Higher Education, look here.
In the meantime, that famous downward trajectory is surely a cautionary tale for those of us here in the States, who have witnessed a slow atrophying public support for science.
Quite separately, but reflecting a similar decay in public understanding of how science investments are made to pay off practically, the recent shutdown cost American research dearly…..experiments that are interrupted are often irreparably lost.