This is my IELTS writing task 2 sample answer essay on the topic of international cooperation.

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IELTS Essay: International Cooperation

Most of the urgent problems can only be solved with international cooperation. 

Do you agree or disagree?

It is often argued that the world’s most pressing challenges, from climate change to disease control, can only be resolved through cooperation among nations. While some believe individual countries can manage these issues independently, I strongly agree that lasting solutions demand global collaboration.

Environmental problems are fundamentally international in nature. Air pollution, ocean acidification, and climate instability do not respect national borders. For example, even if Greenland decided to halt all emissions tomorrow, its glaciers would still melt if other countries continue to burn coal. A striking illustration of the power of cooperation can be imagined in a recent hypothetical treaty in which every country agrees to launch reflective “sky sails” into the upper atmosphere to deflect solar radiation. No single nation could finance, launch, and monitor millions of such sails; however, through shared technology and pooled budgets, this collective effort could theoretically reduce global temperatures by 0.5°C within a decade.

Similarly, public health crises require synchronized global responses. The COVID-19 pandemic revealed that an outbreak in one small town can spread worldwide in weeks. A purely national strategy would be as ineffective as locking one door while leaving all the windows open. Imagine a future scenario in which scientists from twenty nations collaborate via a quantum computer grid to instantly simulate virus mutations and design counter-vaccines within hours. This would be impossible without seamless cooperation in data sharing, logistics, and ethics.

In conclusion, the interconnectedness of today’s world ensures that isolated solutions are no longer sufficient. Whether cooling the planet or containing disease, only a united human effort that transcends political borders can address the most urgent problems threatening our collective future.

Analysis

1. It is often argued that the world’s most pressing challenges, from climate change to disease control, can only be resolved through cooperation among nations. 2. While some believe individual countries can manage these issues independently, I strongly agree that lasting solutions demand global collaboration.

1. Paraphrase the overall essay topic.
2. Write a clear opinion. Read more about introductions here.

1. Environmental problems are fundamentally international in nature. 2. Air pollution, ocean acidification, and climate instability do not respect national borders. 3. For example, even if Greenland decided to halt all emissions tomorrow, its glaciers would still melt if other countries continue to burn coal. 4. A striking illustration of the power of cooperation can be imagined in a recent hypothetical treaty in which every country agrees to launch reflective “sky sails” into the upper atmosphere to deflect solar radiation. 5. No single nation could finance, launch, and monitor millions of such sails; however, through shared technology and pooled budgets, this collective effort could theoretically reduce global temperatures by 0.5°C within a decade.

1. Write a topic sentence with a clear main idea at the end.
2. Explain your main idea.
3. Develop it with specific or hypothetical examples.
4. Keep developing it fully.
5. Better to have more detail.

1. Similarly, public health crises require synchronized global responses. 2. The COVID-19 pandemic revealed that an outbreak in one small town can spread worldwide in weeks. 3. A purely national strategy would be as ineffective as locking one door while leaving all the windows open. 4. Imagine a future scenario in which scientists from twenty nations collaborate via a quantum computer grid to instantly simulate virus mutations and design counter-vaccines within hours. 5. This would be impossible without seamless cooperation in data sharing, logistics, and ethics.

1. Write a new topic sentence with a new main idea at the end.
2. Explain your new main idea.
3. Include specific details and examples.
4. Add as much information as you can and make sure it links logically.
5. This essay is a bit long – aim for about 275 words.

1. In conclusion, the interconnectedness of today’s world ensures that isolated solutions are no longer sufficient. 2. Whether cooling the planet or containing disease, only a united human effort that transcends political borders can address the most urgent problems threatening our collective future.

1. Summarise your main ideas.
2. Include a final thought. Read more about conclusions here.

Vocabulary

What do the words in bold below mean? Make some notes on paper to aid memory and then check below.

It is often argued that the world’s most pressing challenges, from climate change to disease control, can only be resolved through cooperation among nations. While some believe individual countries can manage these issues independently, I strongly agree that lasting solutions demand global collaboration.

Environmental problems are fundamentally international in nature. Air pollution, ocean acidification, and climate instability do not respect national borders. For example, even if Greenland decided to halt all emissions tomorrow, its glaciers would still melt if other countries continue to burn coal. A striking illustration of the power of cooperation can be imagined in a recent hypothetical treaty in which every country agrees to launch reflective “sky sails” into the upper atmosphere to deflect solar radiation. No single nation could finance, launch, and monitor millions of such sails; however, through shared technology and pooled budgets, this collective effort could theoretically reduce global temperatures by 0.5°C within a decade.

Similarly, public health crises require synchronized global responses. The COVID-19 pandemic revealed that an outbreak in one small town can spread worldwide in weeks. A purely national strategy would be as ineffective as locking one door while leaving all the windows open. Imagine a future scenario in which scientists from twenty nations collaborate via a quantum computer grid to instantly simulate virus mutations and design counter-vaccines within hours. This would be impossible without seamless cooperation in data sharing, logistics, and ethics.

In conclusion, the interconnectedness of today’s world ensures that isolated solutions are no longer sufficient. Whether cooling the planet or containing disease, only a united human effort that transcends political borders can address the most urgent problems threatening our collective future.

Answers

For extra practice, write an antonym (opposite word) on a piece of paper to help you remember the new vocabulary:

1. It is often argued that → It is frequently contended that
2. world’s most pressing challenges → the most urgent global issues
3. climate change → shifts in global climate patterns
4. disease control → management of infectious outbreaks
5. resolved → effectively addressed
6. cooperation among nations → collaboration between countries
7. While some believe → Although certain people maintain that
8. independently → on their own / in isolation
9. I strongly agree that lasting solutions demand global collaboration → I firmly assert that enduring solutions require worldwide cooperation
10. fundamentally international in nature → inherently global phenomena
11. Air pollution → atmospheric contamination
12. ocean acidification → increasing acidity in marine ecosystems
13. climate instability do not respect national borders → climatic disruptions transcend national boundaries
14. decided to halt all emissions tomorrow → were to completely cease emissions overnight
15. glaciers → ice sheets and mountain glaciers
16. melt if other → would continue melting if other nations
17. continue to burn coal → persist in consuming fossil fuels
18. A striking illustration of the power of cooperation can be imagined in a → A vivid example of collective power can be envisioned through a
19. hypothetical treaty → proposed international agreement
20. launch reflective → deploy reflective particles
21. upper atmosphere → stratospheric layer of the atmosphere
22. deflect solar radiation → divert incoming sunlight
23. launch, → implement,
24. monitor → oversee
25. shared technology and pooled budgets → jointly developed technology and combined financial resources
26. collective effort could theoretically reduce global temperatures → unified action could, in theory, lower planetary temperatures
27. within a decade → in less than ten years
28. Similarly → In the same vein
29. require synchronized global responses → necessitate coordinated international action
30. The COVID-19 pandemic revealed that an outbreak → The coronavirus crisis demonstrated that a contagious disease
31. spread worldwide in weeks → can encircle the globe within mere weeks
32. A purely national strategy would be → An exclusively domestic approach would prove
33. ineffective → futile / inadequate
34. locking one door while leaving all the windows open → akin to securing one entry while leaving others unguarded
35. Imagine a future scenario in which → Envision a future context where
36. collaborate via a quantum computer grid → work together through a quantum computing network
37. instantly simulate virus mutations → instantly model viral mutations
38. design counter-vaccines within hours → develop tailored vaccines in a matter of hours
39. seamless cooperation in data sharing, logistics, and ethics. → flawless coordination in information exchange, distribution systems, and ethical oversight.
40. interconnectedness → global interdependence
41. ensures → guarantees
42. isolated solutions are no longer sufficient → fragmented efforts can no longer suffice
43. cooling the planet → mitigating global warming
44. containing disease → curbing the spread of illnesses
45. a united human effort that transcends political borders → a collective human endeavor that surpasses geopolitical divisions
46. address the most urgent problems threatening our collective future → confront the gravest challenges endangering humanity’s shared future

Pronunciation

Practice saying the vocabulary below and use this tip about Google voice search:

ɪt ɪz ˈɒfᵊn ˈɑːɡjuːd ðæt

wɜːldz məʊst ˈprɛsɪŋ ˈʧælɪnʤɪz

ˈklaɪmət ʧeɪnʤ

dɪˈziːz kənˈtrəʊl

rɪˈzɒlvd

kəʊˌɒpᵊrˈeɪʃᵊn əˈmʌŋ ˈneɪʃᵊnz

waɪl sʌm bɪˈliːv

ˌɪndɪˈpɛndəntli

aɪ ˈstrɒŋli əˈɡriː ðæt ˈlɑːstɪŋ səˈluːʃᵊnz dɪˈmɑːnd ˈɡləʊbᵊl kəˌlæbəˈreɪʃᵊn

ˌfʌndəˈmɛntᵊli ˌɪntəˈnæʃᵊnᵊl ɪn ˈneɪʧə

eə pəˈluːʃᵊn

ˈəʊʃᵊn əˌsɪdɪfɪˈkeɪʃᵊn

ˈklaɪmət ˌɪnstəˈbɪləti duː nɒt rɪˈspɛkt ˈnæʃᵊnᵊl ˈbɔːdəz

dɪˈsaɪdɪd tuː hɔːlt ɔːl ɪˈmɪʃᵊnz təˈmɒrəʊ

ˈɡlæsiəz

mɛlt ɪf ˈʌðə

kənˈtɪnjuː tuː bɜːn kəʊl

ə ˈstraɪkɪŋ ˌɪləˈstreɪʃᵊn ɒv ðə ˈpaʊər ɒv kəʊˌɒpᵊrˈeɪʃᵊn kæn biː ɪˈmæʤɪnd ɪn eɪ

ˌhaɪpəˈθɛtɪkᵊl ˈtriːti

lɔːnʧ rɪˈflɛktɪv

ˈʌpər ˈætməsfɪə

dɪˈflɛkt ˈsəʊlə ˌreɪdiˈeɪʃᵊn

lɔːnʧ,

ˈmɒnɪtə

ʃeəd tɛkˈnɒləʤi ænd puːld ˈbʌʤɪts

kəˈlɛktɪv ˈɛfət kʊd θɪəˈrɛtɪkᵊli rɪˈdjuːs ˈɡləʊbᵊl ˈtɛmprəʧəz

wɪˈðɪn ə ˈdɛkeɪd

ˈsɪmɪləli

rɪˈkwaɪə ˈsɪŋkrənaɪzd ˈɡləʊbᵊl rɪˈspɒnsɪz

ðə ˈkəʊvɪd-19 pænˈdɛmɪk rɪˈviːld ðæt ən ˈaʊtbreɪk

sprɛd ˌwɜːldˈwaɪd ɪn wiːks

ə ˈpjʊəli ˈnæʃᵊnᵊl ˈstrætəʤi wʊd biː

ˌɪnɪˈfɛktɪv

ˈlɒkɪŋ wʌn dɔː waɪl ˈliːvɪŋ ɔːl ðə ˈwɪndəʊz ˈəʊpᵊn

ɪˈmæʤɪn ə ˈfjuːʧə sɪˈnɑːriəʊ ɪn wɪʧ

kəˈlæbəreɪt ˈvaɪə ə ˈkwɒntəm kəmˈpjuːtə ɡrɪd

ˈɪnstəntli ˈsɪmjəleɪt ˈvaɪərəs mjuːˈteɪʃᵊnz

dɪˈzaɪn ˈkaʊntə-ˈvæksiːnz wɪˈðɪn aʊəz

ˈsiːmləs kəʊˌɒpᵊrˈeɪʃᵊn ɪn ˈdeɪtə ˈʃeərɪŋ, ləˈʤɪstɪks, ænd ˈɛθɪks.

ˌɪntəkəˈnɛktɪdnəs

ɪnˈʃɔːz

ˈaɪsəleɪtɪd səˈluːʃᵊnz ɑː nəʊ ˈlɒŋɡə səˈfɪʃᵊnt

ˈkuːlɪŋ ðə ˈplænɪt

kənˈteɪnɪŋ dɪˈziːz

ə juːˈnaɪtɪd ˈhjuːmən ˈɛfət ðæt trænˈsɛndz pəˈlɪtɪkᵊl ˈbɔːdəz

əˈdrɛs ðə məʊst ˈɜːʤᵊnt ˈprɒbləmz ˈθrɛtᵊnɪŋ ˈaʊə kəˈlɛktɪv ˈfjuːʧə

Vocabulary Practice

I recommend getting a pencil and piece of paper because that aids memory. Then write down the missing vocabulary from my sample answer in your notebook:

It _______________________________________________ challenges, from climate __________e to disease ________l, can only be r_______d through cooperation _________ nations. While ________ believe individual countries can manage these issues i_____________y, I strongly ______________________________________________ collaboration.

Environmental problems are fundamentally ___________________ nature. Air ___________n, ocean _________n, and climate _____________________________________ borders. For example, even if Greenland decided ______________________ tomorrow, its g_______s would still melt if other countries continue _________ coal. A striking ________________________________________ imagined in a recent hypothetical ______y in which every country agrees to launch _______e “sky sails” into the upper _________e to deflect __________ radiation. No single nation could finance, l______h, and m_____r millions of such sails; however, through shared _______________________________ budgets, this collective _____________________________ temperatures by 0.5°C within ___ decade.

S_________y, public health crises require _____________________ responses. The _____________________________________ outbreak in one small town can spread _______________ in weeks. A ___________________________ be as i_________e as locking _______________________________________________ open. Imagine ___________________ which scientists from twenty nations collaborate ______________________ grid to instantly ___________________ mutations and design ____________________ hours. This would be impossible without seamless __________________ sharing, __________, and ethics.

In conclusion, the i__________________s of today’s world e_______s that isolated _______________________ sufficient. Whether cooling ____ planet or containing _________e, only a ________________________________________________ borders can address ________________________________________ collective future.

Listening Practice

Learn more about this topic by watching from YouTube below and practice with these activities:

Reading Practice

Read more about this topic and use these ideas to practice:

https://www.forbes.com/sites/katevitasek/2023/02/21/how-strategic-business-partnerships-can-combat-climate-change/

Speaking Practice

Practice with the following speaking questions from the real IELTS speaking exam:

Pollution (IELTS Speaking Part 3)

Question 1: In what ways can air pollution be reduced effectively?

Question 2: What kinds of pollution are serious in your country?

Question 3: What can individuals do to protect our environment?

Question 4: Do you think individuals should be responsible for pollution?

Question 5: Why is there a need to involve the government in environmental protection?

Writing Practice

Practice with the related IELTS essay topic:

Some people think that the main benefit of international cooperation is in the protection of the environment, while others believe that businesses mainly benefit.

Discuss both these views and give your own opinion.

IELTS Essay: The Main Benefit of International Cooperation