Space exploration is much too expensive and the money should be spent on more important things.
What is your opinion?
There is an argument that exploring space is a waste of money and that there are more urgent needs to be addressed on earth, such as reducing poverty and preventing environmental destruction. However, I completely disagree with this opinion for two reasons.
First of all, many of the technologies we take for granted today were originated thanks to space research. Take satellite technology, for example, which we depend on for broadcasting and weather forecasting. Without satellites, we would not be able to follow global events as they happen, nor give populations any warning of approaching storms. Space research has also led to the development of new lightweight materials that offer us heat protection and enable food preservation. Therefore, the challenge of sending human beings into space has often driven the development of new technologies that benefit our everyday lives.
Second, we cannot foresee the distant future, so we ought to develop the capability to escape from the earth. Gradually, we are learning how humans can survive for long periods in space and even travel to other planets in the future. If space exploration is halted, this valuable knowledge will never be acquired. It is true that environmental destruction is also a serious issue, but it is also true that we remain dependent on our environment if we never accept the challenge of exploring other worlds.
In conclusion, while we undoubtedly face serious problems on our own planet, it is imperative that we continue to explore space. This will promote further technological advances as well as provide a possible means of escape should earth become uninhabitable in future. Ideally, all nations should cooperate in the advancement of space research.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-08-14 | Sergei_Bykov | 73 | view |
| 2019-08-09 | Marita | 73 | view |
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Grammar and spelling errors:
Line 7, column 259, Rule ID: IN_PAST[1]
Message: Did you mean: 'in the future'?
Suggestion: in the future
...scape should earth become uninhabitable in future. Ideally, all nations should cooperate ...
^^^^^^^^^
Transition Words or Phrases used:
also, but, first, however, if, second, so, therefore, well, while, for example, in conclusion, such as, as well as, first of all, it is true
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 13.0 13.1623246493 99% => OK
Auxiliary verbs: 8.0 7.85571142285 102% => OK
Conjunction : 7.0 10.4138276553 67% => OK
Relative clauses : 8.0 7.30460921844 110% => OK
Pronoun: 29.0 24.0651302605 121% => Less pronouns wanted
Preposition: 31.0 41.998997996 74% => OK
Nominalization: 10.0 8.3376753507 120% => OK
Performance on vocabulary words:
No of characters: 1469.0 1615.20841683 91% => OK
No of words: 278.0 315.596192385 88% => More content wanted.
Chars per words: 5.28417266187 5.12529762239 103% => OK
Fourth root words length: 4.08329915638 4.20363070211 97% => OK
Word Length SD: 2.99330939661 2.80592935109 107% => OK
Unique words: 176.0 176.041082164 100% => OK
Unique words percentage: 0.63309352518 0.561755894193 113% => OK
syllable_count: 468.0 506.74238477 92% => OK
avg_syllables_per_word: 1.7 1.60771543086 106% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 8.0 5.43587174349 147% => OK
Article: 1.0 2.52805611222 40% => OK
Subordination: 2.0 2.10420841683 95% => OK
Conjunction: 2.0 0.809619238477 247% => Less conjunction wanted as sentence beginning.
Preposition: 2.0 4.76152304609 42% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 14.0 16.0721442886 87% => OK
Sentence length: 19.0 20.2975951904 94% => OK
Sentence length SD: 36.6537160184 49.4020404114 74% => OK
Chars per sentence: 104.928571429 106.682146367 98% => OK
Words per sentence: 19.8571428571 20.7667163134 96% => OK
Discourse Markers: 10.0 7.06120827912 142% => OK
Paragraphs: 4.0 4.38176352705 91% => OK
Language errors: 1.0 5.01903807615 20% => OK
Sentences with positive sentiment : 6.0 8.67935871743 69% => OK
Sentences with negative sentiment : 5.0 3.9879759519 125% => OK
Sentences with neutral sentiment: 3.0 3.4128256513 88% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.152653885526 0.244688304435 62% => OK
Sentence topic coherence: 0.0574811911202 0.084324248473 68% => OK
Sentence topic coherence SD: 0.0501067123158 0.0667982634062 75% => OK
Paragraph topic coherence: 0.106237141137 0.151304729494 70% => OK
Paragraph topic coherence SD: 0.0441805936138 0.056905535591 78% => OK
Essay readability:
automated_readability_index: 13.4 13.0946893788 102% => OK
flesch_reading_ease: 43.73 50.2224549098 87% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 11.9 11.3001002004 105% => OK
coleman_liau_index: 13.34 12.4159519038 107% => OK
dale_chall_readability_score: 9.24 8.58950901804 108% => OK
difficult_words: 82.0 78.4519038076 105% => OK
linsear_write_formula: 8.5 9.78957915832 87% => OK
gunning_fog: 9.6 10.1190380762 95% => OK
text_standard: 9.0 10.7795591182 83% => OK
What are above readability scores?
---------------------
Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.