NURS 4015 Climate Health Comparison

NURS 4015 – Public and Global Health (Walden University)

Assessment 3 (2026): Global Climate Change and Health – Comparative Analysis Paper

Course and Assessment Positioning

Course: NURS 4015 – Public and Global Health (Walden RN–BSN)
Assessment: Assessment 3 – Global Climate Change and Health Comparative Analysis (individual written assignment)
Level: Upper-division undergraduate (public and global health focus)
Length: 3–5 page paper (approximately 1,000–1,500 words), excluding title page and references
Timing: Mid–late course (commonly around Week 6), after modules on global burden of disease, health indicators, and environmental health.

This brief is built directly from the live NURS 4015 prompt that asks students to compare health concerns related to global climate change across three countries and develop nursing health promotion and health protection strategies.

Assignment Overview

You will write a comparative paper that examines two specific health concerns related to global climate change across three national contexts: the United States, one other developed country, and one developing country. You will compare patterns and drivers of these concerns and propose health promotion and health protection strategies that nurses can implement in different settings.

Learning Outcomes Assessed

• Describe major health effects associated with global climate change.

• Compare how climate-related health concerns manifest in developed and developing country contexts.

• Analyze social, environmental, and system-level factors contributing to climate-sensitive health outcomes.

• Identify and justify evidence-informed health promotion and protection strategies appropriate for nursing practice in global and local settings.

Task Instructions

1. Select Two Climate-Related Health Concerns

• Choose two health concerns clearly linked to global climate change (for example, vector-borne disease expansion such as malaria, dengue, or Zika; heat-related illness; respiratory problems due to air pollution or wildfires; food and water insecurity; flooding-related injuries and infections).

• Ensure that there is sufficient publicly available data or literature for each concern in the three countries you will compare.

2. Choose Comparison Countries

• Include the United States plus one other developed country (for example, Canada, United Kingdom, Australia, Germany) and one developing country (for example, India, Kenya, Bangladesh, Guatemala).

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• Briefly justify your choice of comparison countries (for example, existing climate vulnerabilities, relevance to your practice interests, availability of data).

3. Describe the Two Climate-Related Health Concerns (approximately 1–1.5 pages)

• Provide a concise explanation of each health concern and its connection to climate change (for example, how rising temperatures affect vector ranges, how extreme heat affects cardiovascular and renal health, how drought impacts nutrition and infection risk).

• Cite at least two current scholarly or authoritative sources when describing these mechanisms.

4. Compare Concerns Across Three Countries (approximately 1.5–2 pages)

For each of the two health concerns, compare:

• Burden and patterns: Summarize available indicators such as incidence, prevalence, hospitalization, or mortality in the United States, the selected developed country, and the selected developing country.

• Key drivers: Discuss environmental, social, and system-level factors that influence these outcomes in each context (for example, urbanization, infrastructure, health system capacity, poverty, occupational exposures).

• Similarities and differences: Highlight at least two important similarities and two differences in how climate change affects the chosen health concerns across the three countries.

5. Nurse-Led Health Promotion and Health Protection Strategies (approximately 1–1.5 pages)

• Identify 2–3 health promotion strategies nurses could implement or support in community, clinical, or public health settings (for example, education on heat safety, community engagement around vector control, advocacy for air quality policies).

• Identify 2–3 health protection strategies (for example, surveillance participation, supporting vaccination where relevant, emergency preparedness planning for extreme weather events).

• Clarify which strategies are most applicable in each of the three countries and why, considering resources, health system structures, and population needs.

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6. Conclusion (short paragraph)

• Briefly restate the key insights about how global climate change is shaping the selected health concerns and the critical role nurses can play in both local and global responses.

Paper Requirements

• Length: 3–5 pages (approximately 1,000–1,500 words), excluding title page and references.

• Format: Use your program’s required academic writing and citation style; structure the paper with headings that mirror the main sections above.

• Sources: Use at least 5–7 current scholarly or authoritative sources (2018–2026), including global or national health reports (for example, WHO, IPCC, CDC) and peer-reviewed literature on climate and health.

• Academic integrity: Present your own comparative analysis; do not copy from online answer sites or reuse prior coursework.

• Submission: Upload through the NURS 4015 Assessment 3 submission link by the due date in your course schedule.

NURS 4015 – Assessment 3 Rubric (Global Climate Change and Health)

Description of Climate-Related Health Concerns (20%)
Provides accurate, concise explanations of both health concerns and their links to climate change, supported by current evidence.

Comparative Analysis Across Three Countries (30%)
Offers a well-structured comparison using relevant data and clear discussion of similarities and differences in burden and drivers across the United States, one developed, and one developing country.

Analysis of Social, Environmental, and System Factors (20%)
Thoughtfully analyzes underlying social, environmental, and system-level factors shaping climate-related health outcomes in each context.

Nurse-Led Health Promotion and Protection Strategies (20%)
Presents realistic, evidence-based strategies tailored to different countries and practice settings, clearly explaining the nurse’s role.

Organization, Writing Quality, and Use of Evidence (10%)
Paper is well organized, coherent, and uses at least five quality sources with accurate citation and referencing.

Climate-driven health threats do not fall evenly across borders, and nurses who compare heat-related illness or vector-borne infections in the United States, a high-income country, and a low-income country quickly see how housing, work, and political choices shape who gets sick and who stays safe. A well-argued NURS 4015 climate and health paper turns that insight into concrete, nurse-led health promotion and protection strategies that are realistic for busy clinics and strained public health systems rather than abstract calls for action (Duncan et al., 2022).
https://pubmed.ncbi.nlm.nih.gov/35394350/

Added Paragraph with In-Text Citation

Climate change also magnifies existing health inequities by disproportionately affecting populations with limited access to healthcare, stable housing, and adaptive infrastructure. Nurses working in both high- and low-resource settings are uniquely positioned to identify vulnerable populations, advocate for climate-resilient health systems, and integrate climate considerations into routine assessment and patient education. Strengthening nursing engagement in climate adaptation not only improves immediate health outcomes but also supports long-term public health resilience at local and global levels (World Health Organization, 2021).

 References

• Leffers, J. and Butterfield, P. (2018) ‘Nurses play essential roles in reducing health problems due to climate change’, Nursing Outlook, 66(2), pp. 210–213. Available at: https://doi.org/10.1016/j.outlook.2017.11.003.

• World Health Organization (2021) Climate Change and Health. Geneva: WHO. Available at: https://www.who.int/news-room/fact-sheets/detail/climate-change-and-health.

• Rasmussen, S. A. et al. (2020) ‘Climate change, environment, and infectious diseases: The role of nurses’, Journal of Nursing Scholarship, 52(6), pp. 696–704. Available at: https://doi.org/10.1111/jnu.12598.

• Chan, E. Y. Y. and Murray, V. (2019) ‘Extreme weather, climate change and health: Public health preparedness in high- and low-income countries’, BMJ, 366, l5327. Available at: https://doi.org/10.1136/bmj.l5327.

• Duncan, D. L. et al. (2022) ‘Population health in a global society: Preparing nurses for the future’, Nursing Forum, 57(3), pp. 339–346. Available at: https://pubmed.ncbi.nlm.nih.gov/35394350/.

• Intergovernmental Panel on Climate Change (2022) Climate Change 2022: Impacts, Adaptation, and Vulnerability. Geneva: IPCC. Available at: https://www.ipcc.ch/report/ar6/wg2/.