Freddie said:
Can you explain then Softus in your words what exactly a racist is?
Very easily: racism is the application of a derogatory generalisation to an entire race - in simple terms, a prejudice. A racist holds views or judges another race, based on an observation of a subset of that race.
You can be a quiet racist, a loud racist, even a silent racist; you can be intelligent or you can be stupid; you can be right-wing, left-wing, or politically not really sure; your skin can be white, black, yellow or any other colour. Some people are well-meaning racists - do you hear ever people say that "Jews are good with money"? Some people mean this respectfully, but it's still a prejudice.
The point is, if you tend to disparougingly tar all members of a given race with the same brush, you can reasonably be termed a racist.
It's also generally held that a racist view must involve the belief that one race is superior or inferior to another race (or other races). It may, therefore, be argued Adolf Hitler was a racist in more than just the single (anti-semetic) way in which he's usually perceived.
To me, the most important thing about racism is the thought process that goes into determining whether or not a particular view is racist - the ability to stop and think before speaking or acting is the hallmark of a civilised society. And I like to think that we live in one of those, or at least that we're striving to create one.