Is Ubuntu safe for kids & work?? [NSFW]

Is any web browser (or OS) safe for kids and work? Is Wikipedia (whence the image in question) safe for kids and work?

I would say that it would kind of depend on what you do with it...typing the same search query in any browser gets you the same Wikipedia page, with the same image.

In other words, do you have a point beyond "omg I have discovered that some parts of the Internet are NSFW"?

As Piskvorrr said, any web browser 'may' be considered 'unsafe'.

That being said, I consider parents who do not educate their children less safe than anything else.