The greed for power and money made humans do inhuman things. slavery was one of those the product of power greed. It began from the very personal level and extended to the macro level. We see geopolitical tensions arising among nations. We can observe the development ongoing to make themselves powerful. nations investing in military, science, technology, and economy has this side to show power than making the country a better place. This race to power blessed humans with a lot of inventions that modernized our life and made our lifestyles better. But the flip side is that it led to the greatest wars that humankind ever witnessed. It killed people beyond numbers and put a lot of lives miserable. Every event comes with pros and cons. The cons side requires years or decades to settle. the radiation effects in the nuclear-affected areas, slavery, climate change, plastic wastes, racism, caste, inequality, and man-made diseases are prime examples.