I wish someone would design ... (my suggested design & other suggestions)

[Daniel Ross]

it is a matter of education rather than technology.

Education is a big part of the solution. Witness resistance to Ebola safety measures.

Overpopulation caused in part by lack of education caused in part by poverty caused in part by high cost of resources caused in part by scarcity of resources caused in part by overpopulation. Typical positive feedback loop not amenable to control. Technological fix can help break that loop. Worth trying, considering the potential cost/benefit ratio.