I believe the "dogma" you refer to is the scientific method. The position you are describing (I'm not implying you're taking it) posits a causal relationship exists between the totality of sub-Saharan Black African genetic heritage and lower comparative intelligence with respect to another group.

This is extremely difficult to show, and in my opinion rightfully receives criticism unrelated to it's social implications.

You've just described high frequency trading.

There is no GC in iOS. Also the GC in OS X is deprecated. Swift uses Automatic Reference Counting which is something... completely different.

Much of the javascript I see is far heavier on these items than the avionics code I encounter at work. Also I don't know how a person could do anything technical at all without an understanding of these three items, in any field. They are synonymous with tools, methods, and materials.

There's even an open platform that can do all those things..

http://plane.ardupilot.com/
http://diydrones.com/

Nature is entirely monopolistic. If one organism is superior in an ecosystem, it will completely crowd out all competition until all resources are consumed and it dies due to starvation. A lesson that can be learned form this is that the more diverse ecosystems are more robust. I imagine some parallels can be drawn in business.

My guess is his is not imaginary.

Bottled Water.