Climate change is the biggest threat to life on our planet. How accurate is this statement? Are there any other big threats to mankind?

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It is claimed that climate change is the chief
threat
Use synonyms
to human civilization. I do not agree with
this
Linking Words
statement because people can find technological solutions to
this
Linking Words
problem.
However
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, there is another graver
threat
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, which is that of nuclear weapons as
this
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cannot be so easily solved. Some would argue that the increase in the planet’s average temperature will lead to catastrophe on a global scale;
however
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, the technology already exists to stem
this
Linking Words
threat
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. Solar power, combined with the use of electric vehicles, will remove the need for fossil-fueled power stations and transportation. The result will be a massive reduction in the release of greenhouse gases into the earth’s atmosphere, which are the principal cause of global warming. For example, Tesla Motors produces excellent cars that produce zero CO2, and its sister company, Solar City, allows people to produce their own electricity using innovative photovoltaic roof tiles and Powerwall battery packs. A much larger danger is that of thermonuclear weapons. It would only take one blunder or the outbreak of a major war between nuclear states to wipe out every living thing on earth.
This
Linking Words
would be caused by the explosions themselves, and the ensuing nuclear winter which would wipe out all plant life and poison the air and oceans.
For instance
Linking Words
, the United States of America alone has enough nuclear warheads to wipe out every man, woman, and child on earth with its arsenal, and the Cuban Missile Crisis in the 1960s demonstrated how close it is possible to come to
global
Correct article usage
a global
show examples
nuclear war. In conclusion, I believe that climate change is not the gravest peril the earth faces because we have the technological capability to solve it, and the
threat
Use synonyms
from nuclear arms is much greater.
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Use cohesive linking words accurately and appropriately

Linking words are very important in your essay.

To score effectively on your IELTS exam, you should make an effort to implement short concise sentences coupled with linking words.

Almost every sentence in your essay should have a linking word of some sort.

In fact, the only sentences that can omit linking words are your background sentence and thesis.

Linking word examples:

  • firstly
  • secondly
  • thirdly
  • in additional
  • moreover
  • also
  • for example
  • for instance
  • therefore
  • however
  • although
  • even though
  • despite

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Topic Vocabulary:
  • ecosystems
  • natural disasters
  • rising sea levels
  • endangerment of species
  • economic implications
  • fishery yields
  • climate change
  • disaster recovery
  • infectious diseases
  • air and water pollution
  • nuclear war
  • pandemics
  • artificial intelligence
  • scope
  • pervasive impact
  • exacerbate
  • resource scarcity
  • disease outbreaks
  • territorial disputes
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