Most people today are only users of the information technology systems provided, making changes only when prompted, using "creativity" tools that stifle innovation, and accepting failures, disappointments, and crashes as inevitable and expected, writes Bill Thompson. In general, he says users accept the lack of programming tools or encouragement to engage in writing code, possibly because of the increasing complexity of modern computer systems. With so many users completely ignorant on how to program, it becomes difficult to have a serious debate about the core technical issues that affect the development and deployment of IT systems in our lives. The applications that support all aspects of society are all built by programmers, and there is a startling lack of programmers entering the software industry. Universities have seen applications for computer science degrees drop off, and computing is considered a non-essential subject in high school. Thompson says children need to see that programming is a useful skill that can be applied to a variety of careers. He says if more children were provided with suitable languages and tools for programming at school or at home, there would be at least some chance that those with an aptitude for coding would discover it early enough to become interested in the field.