> "Too aggressive" relative to what?
Other humans (Homo not Sapiens). Sadly, we'll probably never know for sure, because it looks like we were responsible for wiping most of them out 10,000s years ago.
> Mother Teresa
Usually isn't a good example to bring up ... Mother Teresa has had her fair share of controversy.
https://en.wikipedia.org/wiki/Criticism_of_Mother_Teresa
https://www.washingtonpost.com/news/worldviews/wp/2015/02/25...
http://www.slate.com/articles/news_and_politics/fighting_wor...