Migration is a complex and multifaceted global phenomenon that has a significant impact on societies worldwide. It is driven by various factors and gives rise to a range of social issues in contemporary times. In this response, we will examine the causes of migration, evaluate the diverse social issues that arise as a result, and analyze their implications.

Causes of Migration:
1. Economic Factors: Economic disparities between countries, such as differences in wages and employment opportunities, often drive individuals to migrate in search of better economic prospects. This is particularly evident in developing countries with limited job opportunities and lower wages.

2. Political Factors: Political instability, persecution, and conflicts can force people to flee their home countries. Individuals seek refuge in more stable and secure nations to escape violence, human rights abuses, and political persecution.

3. Social Factors: Sociocultural factors, including discrimination, inequality, and social unrest, can also drive migration. Marginalized groups may migrate to countries where they hope to find better social integration, acceptance, and opportunities for themselves and their families.

Social Issues Arising from Migration:
1. Integration Challenges: Migrants often face difficulties in integrating into the host society due to language barriers, cultural differences, and prejudice. This can lead to social exclusion, discrimination, and marginalization, hindering their ability to access education, healthcare, and employment opportunities.

2. Strain on Resources: The influx of migrants can place a strain on the resources and infrastructure of the host country, particularly in terms of housing, healthcare, and education. This can lead to increased competition for limited resources and potential tensions between migrants and the local population.

3. Social Cohesion: Migration can pose challenges to social cohesion and cultural identity, as it brings together people from diverse backgrounds. This can lead to conflicts and tensions as different cultures, religions, and traditions interact and sometimes clash.

4. Exploitation and Vulnerability: Migrants, especially those who are undocumented or irregular, are often vulnerable to exploitation, human trafficking, and labor abuses. They may lack legal protection, face precarious working conditions, and be subject to discrimination and abuse.

Conclusion:
Migration is a global phenomenon shaped by various factors, including economic, political, and social forces. While it presents opportunities for individuals to improve their lives, it also gives rise to diverse social issues. It is crucial for governments, international organizations, and civil society to address these issues through comprehensive policies that promote integration, protect the rights of migrants, and foster social cohesion in host communities. By addressing the root causes of migration and addressing the social issues that arise, societies can harness the potential benefits of migration while ensuring the well-being and dignity of all individuals involved.