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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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Catégorie : Space Issue

What do you think is the best definition of « life »?
Space Issue

What do you think is the best definition of « life »?

admin janvier 10, 2024

Ph.RECLUS What do you think is the best definition of "life"? Life is a natural phenomenon that has not yet been completely understood by scientists. There are many definitions of life, but none are universally…

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Do we have any recent news on NASA’s Lucy space mission?
Space Issue

Do we have any recent news on NASA’s Lucy space mission?

admin janvier 7, 2024

By Ph.RECLUS Yes, there is some recent news about NASA's Lucy space mission. On November 1, 2023, the Lucy probe made its first flyby of an asteroid, Dinkinesh. Images taken by the probe revealed that…

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What are the two main indirect methods for finding exoplanets?
Space Issue

What are the two main indirect methods for finding exoplanets?

admin décembre 13, 2023

By Ph. RECLUS What are the two main indirect methods for finding exoplanets? Astronomers have long sought to find evidence of planets outside our own solar system, known as exoplanets. Recently, two methods of detecting…

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What are the advantages of large telescopes?
Space Issue

What are the advantages of large telescopes?

admin décembre 11, 2023

Ph.RECLUS What are the advantages of large telescopes? One advantage of large telescopes is their ability to collect more light, allowing them to see fainter, more distant objects in the universe. This allows astronomers to…

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According to the current understanding of the universe, the cosmos has a definite beginning but an infinite future. What are the philosophical problems and implications of this?
Space Issue

According to the current understanding of the universe, the cosmos has a definite beginning but an infinite future. What are the philosophical problems and implications of this?

admin décembre 9, 2023

Ph. RECLUS Current understanding of the universe reveals a fascinating concept: a definite beginning but an infinite future. This idea raises deep philosophical issues and has important implications for our understanding of existence. From a…

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How can astronomers be sure of their understanding of objects distant from the earth?
Space Issue

How can astronomers be sure of their understanding of objects distant from the earth?

admin novembre 27, 2023

Ph.RECLUS   Astronomers have long been fascinated by objects distant from the earth, such as stars and galaxies. To ensure the accuracy of their understanding of these distant phenomena, astronomers are based on a range…

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In terms of scientific method, how does astronomy differ from a laboratory science like chemistry or biology?
Space Issue

In terms of scientific method, how does astronomy differ from a laboratory science like chemistry or biology?

admin novembre 27, 2023

Ph.RECLUS Astronomy is one of the oldest scientific disciplines, and has a long history of progress in our understanding of the universe. It differs from laboratory sciences such as chemistry or biology in several important…

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Recent Posts

  • Construction of a Plasma Thruster for Deep-Space Exploration
  • Strengthening local autonomy makes it possible to better develop a circular economy.
  • The ekpyrotic universe: a mathematical, physical, and chemical explanation of this theory.
  • How can we make humans aware of the impact of their overconsumption on the future habitability of our planet?
  • What would happen to humanity if an imbalance caused a shortage of resources on 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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Categories

  • Alimentation/Food
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