Regardless of where the failure is there is clearly something about the software engineering industry and the pipeline leading to it that is biased against minorities and women, which implies we are failing to optimally place the most talented (or potentially talented) people in the right positions assuming talent if evenly distributed among various ethnicities and sexes). Which means our economy is not as productive as it could be and we're missing out on the increased opportunity for possible break throughs in software development and other related fields with similar bias.
It's clearly a problem. It may not be directly the fault of say Apple or Google but it is naive to see numbers like that and not be concerned.