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2 “...In recent months, we have suffered the effects of an unexpected global health crisis that has led...”

3 Subjects: “...globalization...”

4 “... of flows mentioned above, with the help of some proxy indicators. At the global level, the five types...”

5 “...The global COVID-19 pandemic has posed a major challenge in all aspects of life, including how...”

6 “... remediation and resource circulation3. Global sanitation, hygiene, and public health issues4. Economic...”