A little context: In Brazil, public free health care is universal. You may be homeless, a legal or illegal immigrant, a tourist, undocumented, never having paid insurance or taxes, but you have the right to use the health care system. As it should be, everywhere.

And people keep on staring at me as if I was crazy when I tell them that the multi-polar world order had already arrived. It isn't over doesn't event, it's many small ones combined.

Exciting times.