I think it's important to remember that history gets written by the winners and that your opinion might have been very different if you would have grown up unde

I think it's important to remember that history gets written by the winners and that your opinion might have been very different if you would have grown up under Pinochet in Chile or the Somoza family in Nicaragua. Moreover, while I concede that the US entering some wars has been good, that does not guarantee that it will continue like that, so if you are developing missile guiding systems you should always reflect on that they might be used for evil. You could even say that many of the Russian scientists were probably thinking they were working on defending against evil.