> I think that the difference between 1940-1980 is much greater than 1980-2020. I vehemently disagree with this, but agree this is veering off topic, so I'll l

> I think that the difference between 1940-1980 is much greater than 1980-2020. I vehemently disagree with this, but agree this is veering off topic, so I'll leave it at that.