If America cannot continue to evolve, improve, and adapt, then its prosperity and leadership role will fade away. It doesn't matter how great our ideology or po

If America cannot continue to evolve, improve, and adapt, then its prosperity and leadership role will fade away. It doesn't matter how great our ideology or political systems are (or we think they are). It doesn't even really matter how many advanced weapons we have. You can't fight the whole world forever. I guess people would literally rather take the chance of America falling apart or the earth melting than let someone build a subway or new building near them.