This German postcard was created in 1899. It says “Flight machines in the year 2000.”

Why do you think it is so difficult to make accurate predictions about future technology? Check one Reason.

1) People do not have the knowledge to accurately predict what will happen

2) People’s imaginations are more powerful than scientific realities

3) People imagine future technologies based on the technology they currently have

 [A] people do not have the knowledge to accurately predict what will happen.

Explanation:

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.

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