Answer the following question within a word limit of 200 words each and follow APA format:
Q1. In your opinion; what are the pros and cons of globalization?
Q2. How has the economic downturn impacted trends in protectionism and nationalism?
Q3. Discuss the role and importance of HR Policy in strategy.
Q4. Identify one HR challenge you face either personally or in your organization, which you believe to be a strategy and/or policy issue and why you think this may be the case.