Just remember that by doing that, you're betting on the US economy's perpetual growth, as diluted by outside influences (like China...) If increased globalizati

Just remember that by doing that, you're betting on the US economy's perpetual growth, as diluted by outside influences (like China...) If increased globalization stands to average global wealth (which it seems to be, except for the 1%) then I'm not sure growth is a good bet, over the long term. SPY, QQQ, etc only go up as the economy goes up...