Cultural Suicide?

Victor Davis Hanson on the cultural loss of confidence. An excerpt:

 But the reason that millions cross the Mediterranean to Europe or the Rio Grande to the United States is for something more that transcends the periphery and involves fundamental values — consensual government, free-market capitalism, the freedom of the individual, religious tolerance, equality between the sexes, rights of dissent, and a society governed by rationalism divorced from religious stricture. Somehow that obvious message has now been abandoned, as Western hosts lost confidence in the very society that gives us the wealth and leisure to ignore or caricature its foundations. The result is that millions of immigrants flock to the West, enjoy its material security, and yet feel little need to bond with their adopted culture, given that their hosts themselves are ambiguous about what others desperately seek out.