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Ideas for tomorrow

  • Earth, our spaceship
  • How to best organize the management of the Earth’s limited natural resources
  • The Earth, a relatively isolated spaceship.
  • The Earth, a spaceship in delicate balance.
  • Becoming aware of our impact on keeping Spaceship Earth operational.
  • The need to develop a circular economy on Spaceship Earth
  • Why is it necessary for humans to protect the natural environment of their spaceship Earth?
  • If the Earth is a spaceship, why should humans stop fighting wars?
  • Why, if the Earth is a spaceship, do human beings need to show solidarity?
  • If the Earth is a spaceship, why is educating human beings important?
  • Why, if the Earth is a spaceship, is it important to manage access to food properly?
  • Why is the health of the human population crucial for the Earth, our spaceship?
  • If the Earth is a spaceship, why is it important to explore and exploit space resources?
  • The Earth, our spaceship: a long-term perspective.
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Mois : décembre 2024

Implementing a circular economy on Spaceship Earth: an urgent challenge
Earth, our spaceship

Implementing a circular economy on Spaceship Earth: an urgent challenge

admin décembre 25, 2024

By Philippe RECLUS The metaphor of the Earth as a spaceship is particularly relevant when it comes to the circular economy. In a limited space with finite resources, it is becoming imperative to rethink our…

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How can we raise awareness of our impact on Spaceship Earth?
Earth, our spaceship

How can we raise awareness of our impact on Spaceship Earth?

admin décembre 18, 2024

By Philippe RECLUS This is a crucial question that is mobilising many scientists, activists and citizens around the world. Here are a few ways of raising awareness: 1- Education and information about Spaceship Earth: -…

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The Earth, a spaceship with finite resources: a fragile balance.
Earth, our spaceship

The Earth, a spaceship with finite resources: a fragile balance.

admin décembre 16, 2024

By Philippe RECLUS Just as a spaceship has finite food, water and energy resources, the Earth also has finite natural resources. This makes our planet particularly vulnerable and explains why its balance is so fragile.…

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The immensity of space compared to Earth’s spaceships: a grain of sand in a cosmic desert.
Earth, our spaceship

The immensity of space compared to Earth’s spaceships: a grain of sand in a cosmic desert.

admin décembre 14, 2024

By Philippe RECLUS Space, an endless ocean. Comparing the immensity of space to Spaceship Earth is like trying to compare a grain of sand to an entire desert. Our spaceship Earth, so vast it seems…

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Optimising natural resources on Spaceship Earth: a crucial issue.
Earth, our spaceship

Optimising natural resources on Spaceship Earth: a crucial issue.

admin décembre 12, 2024

By Philippe RECLUS An analysis of Spaceship Earth highlights the finiteness of our natural resources. To optimise their use and ensure a sustainable future, humanity must implement a combination of strategies at all levels of…

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The Earth, our spaceship: a long-term perspective.
heliosphere

The Earth, our spaceship: a long-term perspective.

admin décembre 10, 2024

By Philippe RECLUS It's a powerful analogy to think of the Earth as a spaceship. Our planet is a closed system, with limited resources, navigating in a universe that is currently hostile to humans. The…

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The latest news from the main asteroid belt.
heliosphere

The latest news from the main asteroid belt.

admin décembre 9, 2024

By Philippe RECLUS The main asteroid belt, the immense ring of rocks between Mars and Jupiter, continues to reveal its secrets through space missions and telescopic observations. Here are some of the most recent discoveries:…

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If the Earth is a spaceship, why is it important to explore and exploit space resources?
Earth, our spaceship

If the Earth is a spaceship, why is it important to explore and exploit space resources?

admin décembre 8, 2024

By Philippe RECLUS This question goes to the heart of many current debates. If we think of the Earth as a spaceship, the exploration and exploitation of space resources takes on a very special dimension.…

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Why is the health of the human population crucial for the Earth, our spaceship?
Earth, our spaceship

Why is the health of the human population crucial for the Earth, our spaceship?

admin décembre 6, 2024

By Philippe RECLUS - Limited resources: just like a spaceship, the Earth has finite resources, until we are able to bring them back from space. Water, air, fertile soil, fossil fuels... are essential to our…

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Why, if the Earth is a spaceship, is it important to manage access to food properly?
Earth, our spaceship

Why, if the Earth is a spaceship, is it important to manage access to food properly?

admin décembre 3, 2024

By Philippe RECLUS If you think of the Earth as a giant spaceship, food management takes on a very special dimension. Here are a few reasons why it is crucial to manage access to food…

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Recent Posts

  • Over several thousand years, how will the colonization of space by human beings unfold?
  • Where is Humankind in its evolution and where is it going?
  • What new technologies need to be developed to accelerate the exploration of space resources?
  • We will soon be colonizing the Moon; in the event of an epidemic on the Moon, what measures should be taken to treat the colonists without contaminating Earth?
  • Is the fight against infectious diseases a priority to protect the future of the crew of spaceship Earth?

Recent Comments

  1. Igor1873 sur My little personal point on dwarf planets that I share
  2. Layla1559 sur On the spaceship Earth, what circular economy actions should be implemented to protect an already fragile ecological balance?
  3. Claudia4582 sur How could the planet Venus, in the millennia to come, help humanity in its survival?
  4. Jade1226 sur The Earth spacecraft is a closed system, what is the role of the Earth’s magnetic field?
  5. Chuck2 sur Guest of the Month for APRIL 2025:Vincent Capdepuy

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