Translation of Versuchskaninchen

On the contrary, Swiss like to isolate themselves from the rest, maybe because the believe that they are superior or better, or maybe because they are just afraid of the unknown, change is not happening.
In my last email to you i suggested that everyone has a tiny bit of racism in himself, not necessarily much, but definetely a little. Unfortunately, in this case, the information we get is wrong.
The same evening we left Patagonia and flew to the capital of Argentina, Buenos Aires. We have waited a long time for this moment as we have not been in a city for almost two weeks and we usually love the city.