Some scientific inventios and discoveries are worthless and only waste time and money resources. To what extent do you agree or disagree?

Some individuals argue that certain things which are invented and discovered are not useless, and time and expenses are wasted. I disagree with

this

statement because economic growth and the convenience of daily life are the benefits of scientific inventions.

Firstly

, the

economy

has been developed thanks to the invention of machines. Since the Industrial Revolution, the more productivity of manufacturing has been developed, the higher level of

economy

countries can have.

For instance

, in the case of the US, they have introduced and rearranged many technologies, and now that the US becomes the biggest country

which

Correct pronoun usage

it

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has a strong effect on the world

economy

.

Thus

, without sophisticated science productions, the world

economy

does not grow at

this

level.

Secondly

, persons’ daily lives are convenient.

Due to

the IT revolution, they can access the Internet and contact others. It is not necessary for them to go out for working, shopping and meeting their friends since computers enable them to do at home. They can save time

such

as waiting and moving time.

However

, it is true that

this

advantage sometimes causes bad results,

such

as obesity, depression, and loneliness. In fact, some people are bothered by

such

symptoms. I believe

in contrast

, that the benefits of scientific

productions

Fix the agreement mistake

production

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must outweigh the drawbacks. In conclusion, some inventions and discoveries which scientists made are regarded as helpless productions.

However

,

this

line of reasoning may not be sound since people become richer than in the past and their lives

also

change

to

Change preposition

for

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the better.