?​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​Write a 2500-word report on one of the four topics (personally prefer choosing topic 3). ?Make sure two or more parts of the unit’s relevant material are included (concept, models, papers) ?Audience: educated but not a specialist (explain carefully with ​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​graphs, equations, diagrams) ? Remember this is a policy report aimed to increased understanding in government circles, not an academic research paper (not looking for derivations or detailed explanations of models as you would write in an academic paper​‌‍‍‍‌‍‍‍‌‍‍‍‌‌‌‌‌‌‍‍​)