That is the definition of stupidity.
No, there is no such thing as a polite insult.
One should consider the skill of stealth insults and patronizing or condescending…
In looking at the larger picture, one can see the deception from the institutional level of governance, where policy, and money influences the path of civilizations, sponsoring wars, causing mass suffering and trauma for the People on Earth.
Since the rise of the internet people have changed from mere audiences into authors and editors. With pieces of technology small enough to fit the whole world into your pocket, a revolution might be on its way. The net is now mightier than the sword.
This presentation was delivered at the TEDxGroningen conference in the Netherlands on November 20, 2014.