rén lèi人类wēi jī危机yǔ与gǎi biàn改变de的bì yào必要
For hundreds of years, some European countries controlled many parts of the Americas, Africa, and Asia through war and colonization. They took resources and caused local people to lose their freedom and suffer poverty, discrimination, and death.
The two world wars brought even greater destruction.
After the wars, the United Nations was founded. People hoped that countries would cooperate peacefully, but powerful countries still often use economic pressure and war to influence other countries, and a small number of people continue to gain great wealth from the labor of the majority.
Today’s wars, inequality, and discrimination show that humanity has still not escaped violence.
In the face of these crises, everyone can ask themselves: What kind of world do I want to live in?
Am I willing to let others also have safety, respect, and happiness?
Real change requires not only new systems, but also changes in people’s hearts and actions.
We should treat others as we hope they will treat us, put human life and dignity first, and make technology, medicine, and science serve everyone instead of harming or controlling others.
Reducing violence and discrimination is not easy, but it is an important step toward a better future for humanity.