The key issues in the discussion should be life cycle and sustainability. You should address how these concepts fit into your topic. You can address these concepts from the perspective of technology, policy, economics and environmental effects. You do not have to do a life cycle analysis, but you must address life cycle and sustainability, and how they affect your problem and/or its potential solution.
Human health issues can be included if relevant, but they should not be the focus of your paper.
Sample Solution