[001sky]

specific examples besides the meme

Traffic in LA is a symptom of a social interaction, where demand exceeds supply of a scarce resource. Its not a "technical" problem in the naive sense. You proposed solution is like trying to solve the "tragedy of the commons" through fertilizer. The problem of the commons is not that the quality of the commons is poor. The problem is that no matter how productive it is, it will be overgrazed. So, this is a social problem. Not a technical one in the engineering sense. The solution is ultimately solved with poltics, who keep the politically less powerful (ie, the poor) out of the commons.