Human beings, being the dominant species on the planet, have undoubtedly caused numerous problems for themselves in modern society. These problems can be classified into various categories such as environmental, social, economic, and technological. Let's delve deeper into each category to understand the reasons behind these problems and their impact on society.

Environmental Problems:
- Deforestation: Human activities like logging and urbanization have led to the massive destruction of forests, resulting in loss of biodiversity, disruption of ecosystems, and climate change.
- Pollution: Industrialization and urbanization have caused air, water, and soil pollution, leading to health issues and ecological imbalances.
- Climate Change: Excessive use of fossil fuels and deforestation have contributed to the greenhouse effect, causing global warming and climate-related disasters.

Social Problems:
- Inequality: The unequal distribution of wealth, resources, and opportunities has led to social stratification, marginalization, and discrimination among different sections of society.
- Poverty: Economic disparities and lack of access to basic necessities have increased poverty levels, leading to social unrest and crime.
- Violence: Societal issues like domestic violence, gang violence, and armed conflicts have resulted in loss of human lives and psychological trauma.

Economic Problems:
- Unemployment: Rapid technological advancements and automation have led to job losses and unemployment, creating financial instability and social unrest.
- Economic Inequality: The concentration of wealth in the hands of a few has widened the gap between the rich and the poor, leading to social unrest and political instability.
- Consumerism: The culture of excessive consumption and materialism has created an unsustainable economy and contributed to environmental degradation.

Technological Problems:
- Privacy Concerns: Advances in technology have raised concerns about the invasion of privacy and misuse of personal data.
- Dependency: Society's reliance on technology has made it vulnerable to cyber-attacks and disruptions in essential services.
- Ethical Dilemmas: The development of powerful technologies such as artificial intelligence and genetic engineering raises ethical questions regarding their impact on society and the potential misuse of these technologies.

In conclusion, the human race, through its actions and choices, has caused many serious problems for itself in modern society. These problems span across various domains, including the environment, society, economy, and technology. It is crucial for individuals, communities, and governments to address these problems through collective efforts, sustainable practices, and responsible decision-making to ensure a better future for all.