Some people believe that governments should spend money on searching for another habitable planet to secure humanity’s future, while others argue that this money should instead be spent on environmental protection on Earth. Discuss both views and give your own opinion."

As humanity faces escalating environmental crises and the long-term uncertainty of life on

Earth

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, some people argue that governments should invest heavily in the search for another habitable

planet

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,

while

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others believe that protecting the

Earth

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itself should remain the top priority.

Although

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the exploration of alternative planets may offer potential benefits for the distant future, I strongly believe that allocating public funds to environmental preservation is both more practical and more urgent. Supporters of

space

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exploration argue that searching for another habitable

planet

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is essential to ensuring the survival of the human race. From

this

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perspective,

Earth

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’s resources are finite, and threats

such

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as climate change, nuclear conflict, and overpopulation could eventually render the

planet

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uninhabitable. Establishing human civilisation

elsewhere

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may

therefore

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function as a form of long-term insurance against extinction.

Furthermore

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, investment in

space

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programmes often leads to technological breakthroughs that can benefit society as a whole. Innovations originally developed for

space

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missions have contributed to advances in communication systems, medicine, and engineering. Proponents

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contend that funding

such

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research is not merely speculative, but a strategic investment in humanity’s future.

Nevertheless

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, opponents argue that governments should focus their financial resources on solving environmental problems on

Earth

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rather than searching for escape routes in

space

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. I find

this

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argument far more convincing.

Firstly

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, the environmental damage currently affecting the

planet

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is immediate and measurable. Rising global temperatures, deforestation, air pollution, and the loss of biodiversity are already threatening ecosystems and human livelihoods across the world. Diverting billions of dollars toward distant planetary exploration

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these crises intensify could be seen as both irresponsible and ethically questionable.

Secondly

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, even if another habitable

planet

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were discovered, the practical challenges of transporting billions of people across

space

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would remain almost impossible with current or foreseeable technology. In reality,

Earth

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is the only viable home humanity possesses, and preserving it is vastly more achievable than colonising another world. Governments should

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prioritise renewable energy development, sustainable infrastructure, and environmental conservation policies, all of which can produce direct and immediate improvements in people’s quality of life. In conclusion,

while

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the search for another habitable

planet

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may contribute to scientific progress and long-term human security, I believe that protecting the

Earth

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should take precedence. The environmental challenges facing humanity are urgent, and public funding should primarily be directed toward preserving the

planet

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upon which all current life depends.