Significant points of contention that are likely to continue shaping discussions and debates among future generations:

1. Climate Change and Environmental Degradation: Concerns over global warming, pollution, deforestation, loss of biodiversity, and sustainable resource management.
2. Social Inequality and Economic Disparities: Issues related to income inequality, access to education and healthcare, wealth distribution, and social mobility.
3. Technological Advancements and Ethical Dilemmas: Debates surrounding artificial intelligence, automation, privacy rights, data security, and the ethical implications of emerging technologies.
4. Political Instability and Governance: Challenges related to corruption, political polarization, populism, authoritarianism, and the effectiveness of democratic institutions.
5. Global Health Crises: Preparedness for pandemics, access to healthcare, vaccination policies, and the equitable distribution of medical resources.
6. Migration and Refugee Crises: Discussions on immigration policies, refugee rights, xenophobia, and the impact of displacement on societies.
7. Cultural Identity and Diversity: Struggles over cultural preservation, minority rights, cultural appropriation, and the tension between globalization and cultural homogenization.
8. Human Rights and Social Justice: Battles for gender equality, LGBTQ+ rights, racial justice, indigenous rights, and the protection of marginalized communities.
9. Education Reform and Access: Efforts to improve educational systems, address disparities in access to quality education, and adapt curricula to meet the needs of a rapidly changing world.
10. Health and Well-being: Discussions on mental health awareness, healthcare accessibility, lifestyle-related diseases, and the importance of holistic well-being.
11. Demographic Shifts and Aging Population: Challenges associated with an aging population, pension systems, healthcare for the elderly, and intergenerational equity.
12. Resource Scarcity and Food Security: Concerns over water scarcity, food production, agricultural sustainability, and equitable distribution of resources.
13. Conflict Resolution and Peacebuilding: Efforts to resolve conflicts, promote peace, prevent wars, and address the root causes of violence and instability.
14. Ethical Consumption and Consumerism: Debates on ethical consumer choices, sustainable consumption patterns, fair trade practices, and corporate social responsibility.
15. Digital Divide and Access to Information: Bridging the gap in access to technology and information, promoting digital literacy, and ensuring equitable internet access.
16. Urbanization and Infrastructure Development: Challenges related to urban planning, sustainable infrastructure, transportation systems, and managing urban growth.
17. Family Structures and Gender Roles: Discussions on evolving family dynamics, gender norms, parenting styles, and work-life balance.
18. Crisis Response and Disaster Preparedness: Strategies for mitigating the impact of natural disasters, humanitarian crises, and emergencies exacerbated by climate change.
19. Energy Transition and Sustainable Development: Transitioning towards renewable energy sources, reducing reliance on fossil fuels, and promoting sustainable development practices.
20. Civic Engagement and Activism: Encouraging youth participation in civic life, activism for social and environmental causes, and the role of technology in grassroots movements.

This list is not exhaustive, but it covers many of the key areas where future generations are likely to encounter contention and engage in dialogue and action to shape the world they inherit.