Question

Read the sentence taken from an argumentative essay on space exploration.

Space exploration would cost a ton of money, but I would probably learn a lot of new things, so it’s probably worth it.

Which of the following is the best revision of this sentence?
Space exploration might not be the best use of money, but I think it would be really cool.
Space exploration probably isn’t worth the high price, but who knows what we’ll find out there.
Space exploration is quite pricey and dangerous, but it is also very interesting.
Space exploration is extremely expensive, but the knowledge gained is worth the price.

Answer 1

"Space exploration is extremely expensive, but the knowledge gained is worth the price."

This revision uses formal, precise language and presents a clear argumentative stance (acknowledging cost while defending the benefit), unlike the original's informal phrasing and hedging.