General Decline
There has been evidence for a general decline in sperm counts in Europe and the USA between 1938 and 1990. While these dates were critiqued, further analysis supported the findings.
Read more about this topic: Semen Quality
Famous quotes containing the words general and/or decline:
“Mathematics is merely the means to a general and ultimate knowledge of man.”
—Friedrich Nietzsche (1844–1900)
“Where mass opinion dominates the government, there is a morbid derangement of the true functions of power. The derangement brings about the enfeeblement, verging on paralysis, of the capacity to govern. This breakdown in the constitutional order is the cause of the precipitate and catastrophic decline of Western society. It may, if it cannot be arrested and reversed, bring about the fall of the West.”
—Walter Lippmann (1889–1974)