There's threat of monopoly of Uranium ore to be afraid of.

Not all Communists are genocidal, only their leaders. In the same way, not all Nazis deserved to go on trial (IFAIK, 10% went), nor the ones who faced trial should ben condemned, (again, AFAIK, 10% were). I've heard people say that it is a shame that it went that way and that all Nazis should have been prosecuted and hung. However most of then had no say on the fate of the inmates of concentration camps, nor had important roles in the party, nor have anything to do with the Nazi party besides being affiliated. Heck, Oskar Schindler was a Nazi.
Setting aside the numbers, did you know that Brazil is a genocidal country? The Brazilian government is building a barrage that will flood the lands of some Indian tribes, and is yet to provide a territory for such people to live. But what does the world do? Nothing, because it's a capitalist country and an ally to EU and US.

There is some disagreement about those people being evil, especially the communists. One could easily say that the capitalists are the greater evil, especially the owners big corporations, because they pollute the Earth, are utterly greedy, etc and have no concern for the distribution of resources among those who need them. The CIA, on behalf of a capitalist state, participated in coups d'état in various countries, the US invaded Nicaragua, Panama, Hawaii, just to name a few countries. Thus, capitalism is evil.
About the terrorists, I can say that the main distinction between a terrorist group and a state is that other countries recognizes the occupation of territory by a state, but not by a terrorist group, no matter the opinion of the people in the occupied territories.
The Nazis, on the other hand, are held as the embodiment of evil, almost unanimously.

We used to have this kind of absurdity here in Brazil. The first divorce law was in a budget law as well. In the last years, some laws where enacted to limit the obvious: budget laws can't deal with anything but budget stuff; an amendment to a "medida provisÃria" (provisional law from the president) has to do with its subject. I was made to think that we are the only ones who needed that kind of things, but unfortunately we where wrong.

Also, it turns out the inspiration for SpaceX was the idea of sending mice to Mars.

What would be to point of sending mice to Mars?... unless it was about sending the mice to Mars.