Across
- 1. bith
- 4. elderly
- 5. to reach
- 7. sustainable
- 10. to collect, to compile
- 11. crises
- 14. environment
- 15. demographics
- 17. contributor
- 19. the rise
- 20. to be home to, to harbor
Down
- 2. to launch
- 3. increment
- 6. drought
- 8. aging
- 9. mortality
- 12. statistics
- 13. population
- 16. accumlated
- 18. foresight