Libertarians know that a free country has nothing to fear from anyone coming in or going out - while a welfare state is scared to death of poor people coming in and rich people getting out. ↗
Whether you are an astronomer or a life scientist, geophysicist, or a pilot, you've got to be there because you believe you are good in your field, and you can contribute, not because you are going to get a lot of fame or whatever when you get back. ↗
I think that musicians should never forget about the intimacy of bringing two people together, and the aesthetic transference where you're almost vicariously involved in a romance between other people. ↗
I have seen this happen in recent years with regard to pharmaceuticals and vaccines, where, working together, we are improving access to medicines and vaccines for infectious diseases in the poorest countries. ↗
The EU and the U.S. often work together to develop international standards. This is the case in fighting terrorism and transnational crime, advancing trade liberalization, and combating piracy and intellectual property violations. ↗