Scientist Warns About Nuclear War

Introduction

David Gross is a famous scientist. He won the Nobel Prize. He thinks the world is in danger. He says humans might face a big disaster in 35 years.

Main Body

Gross studied physics. He says the world is not safe now. In the past, countries had agreements to stop wars. Now, those agreements are gone. He says the chance of a nuclear war is higher now. He thinks a disaster could happen by the year 2061. Now, nine countries have nuclear bombs. There are wars in Ukraine and the Middle East. This makes the world dangerous. Gross also talks about AI. AI is smart computer software. Some armies want to use AI to make fast decisions. But AI makes mistakes. AI can give wrong answers. This is very dangerous for the world.

Conclusion

Gross says we can still save the world. Humans made these bombs. Humans can stop them. Leaders must talk to each other again. They must work together to keep people safe.

Vocabulary Learning

agreement
a decision or promise made by two or more people or groups協議
Example:Countries had agreements to stop wars.
danger
a situation that can cause harm or injury危險
Example:The scientist says the world is in danger.
disaster
a very bad event that causes a lot of damage or suffering災難
Example:He thinks humans might face a big disaster.
mistake
something that is done wrong or incorrectly錯誤
Example:AI can make mistakes and give wrong answers.
safe
not in danger; protected from harm安全
Example:Leaders must work together to keep people safe.