Introduction:
Political science is a field of study that examines the theory, practice, and systems of politics. It encompasses a wide range of concepts and theories that can be connected to contemporary political debates and issues. By understanding the core concepts and theories of political science, individuals can analyze and contribute to discussions on current political affairs.

Connecting Concepts and Theories:
There are several ways to connect the concepts and theories of political science with contemporary political debates and issues. Here are a few approaches to consider:

1. Analyzing Political Institutions:
- Political institutions, such as the executive, legislature, and judiciary, play a crucial role in shaping contemporary political debates and issues.
- By applying the theories of institutionalism, individuals can assess the impact of these institutions on decision-making processes and policy outcomes.
- For example, analyzing the separation of powers in the United States can shed light on debates surrounding executive overreach or the effectiveness of checks and balances.

2. Understanding Political Ideologies:
- Political ideologies, such as liberalism, conservatism, socialism, and nationalism, continue to shape contemporary political debates.
- By studying the theories behind these ideologies, individuals can engage in discussions on issues like economic inequality, social justice, or immigration.
- For instance, understanding the concepts of social democracy can contribute to debates on healthcare reform or income redistribution.

3. Examining International Relations:
- International relations theories, such as realism, liberalism, and constructivism, provide frameworks for analyzing global politics and contemporary debates.
- Applying these theories can help understand issues like international cooperation, conflict resolution, or the role of international organizations.
- For example, analyzing the realist perspective can inform discussions on power struggles between major nations or the impact of globalization on national sovereignty.

4. Investigating Political Behavior:
- Political behavior theories offer insights into how individuals and groups engage in politics, influencing contemporary debates and issues.
- Concepts like voter behavior, political participation, and public opinion can be applied to topics such as electoral reforms, social movements, or media influence.
- For instance, understanding the concept of political socialization can help explain the generational divide in political attitudes and voting patterns.

Conclusion:
Connecting the concepts and theories of political science with contemporary political debates and issues enables individuals to analyze and contribute to discussions with a well-informed perspective. By applying theories of political institutions, ideologies, international relations, and political behavior, individuals can better understand and engage with the complex world of politics.