For this "solutions" essay, your position should clarify whether you believe government action or individual responsibility holds greater sway in tackling obesity, or if a balanced, integrated approach is most effective. While discussing the contributions of both, ensure your chosen emphasis is consistently reinforced, perhaps by dedicating more detailed examples or stronger language to your primary argument. You can acknowledge the other side's importance in a separate paragraph, but always conclude by reiterating why your main stance is ultimately more impactful.

For governmental action, consider discussing the effectiveness of sugar taxes, such as those implemented in the UK or Mexico, in reducing consumption of sugary drinks. You could also mention public health initiatives like Singapore's "Healthier Choice" symbol program, which guides consumers towards better food options, or urban planning that promotes active lifestyles, like dedicated cycling lanes in Copenhagen. For individual efforts, focus on personal dietary modifications, regular physical activity, and the importance of self-education on nutrition.

The most common mistake is failing to adequately address both "governments" and "individuals" as distinct agents of change, often focusing too heavily on one or merely listing generic solutions without depth. To avoid this, dedicate separate body paragraphs to the specific actions each entity can take, providing concrete examples and explaining the mechanisms through which these actions combat obesity. Ensure you don't just describe the problem but actively propose and elaborate on solutions.

To effectively transition between discussing governmental and individual contributions, employ clear signposting phrases at the start of your body paragraphs. For instance, begin one paragraph with "Turning first to the role of governments..." or "From a governmental perspective, several key measures can be implemented," and then transition to the next with "While governmental intervention is vital, individual responsibility also plays an indispensable role" or "On the individual front, personal choices are equally crucial." This ensures a logical flow and addresses both parts of the prompt distinctly.

For a band 8-9 score on this question, examiners look for a nuanced and comprehensive exploration of both governmental and individual contributions, not just a list. This includes demonstrating an understanding of how these two spheres interact and complement each other, perhaps arguing for a synergistic approach. The essay should feature sophisticated vocabulary related to public health policy and personal accountability, alongside specific, well-integrated examples that clearly illustrate the proposed solutions' effectiveness, rather than generic statements.