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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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Earth, our spaceship équité equity

Why is cooperation in health across our planet a necessary act of solidarity?

6 jours ago
admin
Earth, our spaceship

Why does protecting biodiversity protect our environment?

3 semaines ago
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Earth, our spaceship

Why does developing a circular economy help reduce waste?

4 semaines ago
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Earth, our spaceship

How can we become aware of our personal impact, in terms of pollution of the planet?

1 mois ago
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Earth, our spaceship

With planet Earth in a fragile balance, what could be done to best adapt to climate change?

1 mois ago
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Earth, our spaceship heliosphere Space Issue

Since the spaceship Earth is a closed system, how can we protect it in the very long term from the effects of cosmic rays?

2 mois ago
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Earth, our spaceship

How can we best organize the management of limited natural resources through the protection of biodiversity?

2 mois ago
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Earth, our spaceship heliosphere Space Issue

Over several thousand years, how will the colonization of space by human beings unfold?

2 mois ago
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Earth, our spaceship heliosphere Space Issue

What new technologies need to be developed to accelerate the exploration of space resources?

2 mois ago
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Earth, our spaceship

Is the fight against infectious diseases a priority to protect the future of the crew of spaceship Earth?

3 mois ago
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Alimentation/Food Earth, our spaceship équité equity

What solutions exist to ensure food security for all on planet Earth?

3 mois ago
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Earth, our spaceship

How should we educate the human being of tomorrow to ensure the future of humanity and the planet?

3 mois ago
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Earth, our spaceship équité equity

Could the fight against climate change be a form of solidarity between humans?

3 mois ago
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Earth, our spaceship

What are the possible alternatives to war between human beings?

3 mois ago
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Earth, our spaceship

How can we protect our environment by reducing our ecological footprint?

4 mois ago
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Consommation / Consumption Earth, our spaceship

Create resource optimization by developing a circular economy.

4 mois ago
admin
Earth, our spaceship

How can we become aware of our impact on climate change?

4 mois ago
admin
Earth, our spaceship

Since the systems of spaceship Earth are in a fragile balance, what would be the consequences for humanity of an imbalance in these systems?

4 mois ago
admin
Earth, our spaceship heliosphere Space Issue

How can solar wind be beneficial or harmful to our planet?

5 mois ago
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Earth, our spaceship

How can we best organize the management of the limited natural resources of spaceship Earth in the fight against climate change?

5 mois ago
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Earth, our spaceship heliosphere Space Issue

How can we protect Spaceship Earth from extraterrestrial risks in time?

5 mois ago
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Earth, our spaceship

Steering Spaceship Earth in the Next 100 Years

5 mois ago
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Earth, our spaceship Space Issue

Why would it be in the interest of humanity’s survival to colonize other worlds?

6 mois ago
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Alimentation/Food Earth, our spaceship

How does the good health of the crew depend on the good biological balance of the spaceship Earth?

6 mois ago
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Earth, our spaceship

Guest of the Month for October 2025:  Anthony Starr

6 mois ago
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Alimentation/Food Consommation / Consumption Earth, our spaceship équité equity

How can protecting biodiversity Spaceship Earth guarantee food security for everyone in the distant future?

6 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship Space Issue

For the future of humanity, should we better develop space or the oceans?

7 mois ago
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Earth, our spaceship équité equity

How could stopping wars on planet Earth preserve and develop the common future of humanity?

7 mois ago
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Earth, our spaceship

Protecting our environment to leave a viable legacy for future generations.

7 mois ago
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Consommation / Consumption Earth, our spaceship Space Issue

Why would developing a circular economy across the entire planet Earth help us adapt to the challenges of the future?

7 mois ago
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Earth, our spaceship

How to raise awareness in humanity about its impact on the fragility of the functioning balances of planet Earth?

8 mois ago
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Earth, our spaceship équité equity

Guest of the Month for july 2025: Roberta CALARESE

9 mois ago
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Earth, our spaceship

Can human activity permanently disrupt the Earth’s balance?

9 mois ago
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Earth, our spaceship Space Issue

How can meteorites help or hinder the future of spacecraft Earth as a closed system?

9 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship

This month rather than a guest, we are going to answer a question from one of our readers:

9 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship eau water

How can we best organize the management of limited natural drinking water resources for the long term?

9 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship

To ensure diversity in the living world on the spaceship Earth in the very long term, what should be the humanity done today?

9 mois ago
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AMENAGEMENT DE LA PLANETE / PLANNING OF THE PLANET Earth, our spaceship heliosphere Space Issue

Why would space exploration prevent natural disasters on Earth?

10 mois ago
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Earth, our spaceship équité equity

How can we develop productivity and innovation in global health so that all of humanity can benefit?

10 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for june 2025: Brice HAZIZA

10 mois ago
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Alimentation/Food Earth, our spaceship

Why can good food quality and distribution ensure a very long-term good future on Earth?

10 mois ago
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Earth, our spaceship Space Issue

Can education about the interstellar world, from childhood, help humanity progress in its relationship with Earth?

10 mois ago
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Earth, our spaceship heliosphere Space Issue

Would it be reasonable to establish a space base on a comet to visit and study the solar system?

10 mois ago
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Earth, our spaceship équité equity

Can solidarity among all human beings reduce vulnerability to future crises that spaceship Earth will face?

11 mois ago
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Earth, our spaceship heliosphere Space Issue

Should we industrially, militarily and scientifically exploit the asteroids of the solar system?

11 mois ago
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Earth, our spaceship

Why do wars pose a risk of collapse of spaceship Earth?

11 mois ago
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Earth, our spaceship heliosphere Space Issue

What would be the interest for humanity to exploit the natural satellites of the giant planets?

11 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for May 2025: Jim Pass, Ph.D.

11 mois ago
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Earth, our spaceship

What actions should humanity take to protect the environment of spaceship Earth, given that it is a confined environment?

11 mois ago
admin
Earth, our spaceship heliosphere Space Issue

What would be the benefit of humanity settling on the dwarf planets in our solar system?

11 mois ago
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Earth, our spaceship

On the spaceship Earth, what circular economy actions should be implemented to protect an already fragile ecological balance?

11 mois ago
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Earth, our spaceship

How can we raise awareness of our collective responsibility for humanity’s impact on Earth?

12 mois ago
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Earth, our spaceship

How are the interdependence of Spaceship Earth systems in delicate balance?

12 mois ago
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Earth, our spaceship Space Issue

Guest of the Month for APRIL 2025:Vincent Capdepuy

12 mois ago
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Earth, our spaceship heliosphere Space Issue

How can colonizing the Moon be useful to humanity?

12 mois ago
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Earth, our spaceship

The Earth spacecraft is a closed system, what is the role of the Earth’s magnetic field?

1 an ago
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Alimentation/Food Earth, our spaceship

How to implement sustainable agriculture on Starship Earth to best organize the management of limited natural resources ?

1 an ago
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Earth, our spaceship

If Earth is a spaceship, how might ongoing climate change affect its survival?

1 an ago
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Earth, our spaceship

How the exploration and exploitation of space resources will compensate for the depletion of Earth’s resources ?

1 an ago
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Earth, our spaceship

How can a healthy world population allow for excellent resilience to the crises that spacecraft Earth will experience?

1 an ago
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Earth, our spaceship

Guest of the Month for MARCH 2025:

1 an ago
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Alimentation/Food Earth, our spaceship

How to ensure sufficient food for all humanity with climate change?

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, what education of young humans must be put in place, to repair present and future damages ?

1 an ago
admin
Earth, our spaceship équité equity

If planet Earth is considered a spaceship, how can human solidarity be established in such an interconnected system?

1 an ago
admin
Earth, our spaceship

How and why do wars weaken the spaceship Earth’s ecosystems?

1 an ago
admin
Earth, our spaceship

Spacecraft Earth has a self-regulating system, how can we safeguard it?

1 an ago
admin
Earth, our spaceship

Spaceship Earth is a closed system, how should crew members proceed to develop a circular economy?

1 an ago
admin
Earth, our spaceship

Spaceship Earth is a limited life support system, why can being aware of our impact have a positive ripple effect?

1 an ago
admin
Earth, our spaceship

The Earth is a spaceship, we now know that its natural operating cycles are in fragile balance, what can be done to safeguard its cycles?

1 an ago
admin
Earth, our spaceship

In the context of the Earth being a closed system spaceship, what should we do to ensure the sustainability of the Earth’s atmosphere compatible with human life?

1 an ago
admin
Earth, our spaceship production d'énergie energy production

What are the renewable energies that could be used on the Earth spaceship to best manage limited natural resources?

1 an ago
admin
Earth, our spaceship

The Earth is a spaceship, due to make a journey of several million years, with billions of passengers. What can we do to preserve its resources for such a long journey?

1 an ago
admin
Earth, our spaceship

What do we need to do in terms of space exploration and the exploitation of space resources to ensure humanity’s survival over several millennia?

1 an ago
admin
Earth, our spaceship

In the context of Spaceship Earth, where resources are limited, what do we need to put in place to have an efficient and egalitarian global healthcare system?

1 an ago
admin
Alimentation/Food Earth, our spaceship

Space Aquaculture: Prospects for Raising Aquatic Vertebrates in a Bioregenerative Life-Support System on a Lunar Base

1 an ago
admin
Earth, our spaceship

The Earth is like a spaceship, so how can we manage access to enough quality food in a fair way?

1 an ago
admin
Earth, our spaceship

Improving education to better « pilot » Spaceship Earth: an essential reflection.

1 an ago
admin
Earth, our spaceship

Developing a solidarity plan to better manage the resources of Spaceship Earth.

1 an ago
admin
Earth, our spaceship

Since Spaceship Earth is a system of limited resources, how can we put an end to wars between humans?

1 an ago
admin
Earth, our spaceship

Protecting our environment in a limited survival system.

1 an ago
admin
Earth, our spaceship

Implementing a circular economy on Spaceship Earth: an urgent challenge

1 an ago
admin
Earth, our spaceship

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

1 an ago
admin
Earth, our spaceship

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

1 an ago
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Earth, our spaceship

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

1 an ago
admin
Earth, our spaceship

Optimising natural resources on Spaceship Earth: a crucial issue.

1 an ago
admin
Earth, our spaceship

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

1 an ago
admin
Earth, our spaceship

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

1 an ago
admin
Earth, our spaceship

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

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, why is educating human beings important?

1 an ago
admin
Earth, our spaceship

Why, if the Earth is a spaceship, do human beings need to show solidarity?

1 an ago
admin
Earth, our spaceship

If the Earth is a spaceship, why should humans stop fighting wars?

1 an ago
admin
Earth, our spaceship

Why is it necessary for humans to protect the natural environment of their spaceship Earth?

1 an ago
admin
Earth, our spaceship

The need to develop a circular economy on Spaceship Earth

1 an ago
admin
Earth, our spaceship

Becoming aware of our impact on keeping Spaceship Earth operational.

1 an ago
admin
Earth, our spaceship

The Earth, a spaceship in delicate balance.

1 an ago
admin
Earth, our spaceship

The Earth, a relatively isolated spaceship.

1 an ago
admin
Earth, our spaceship

How to best organize the management of the Earth’s limited natural resources

1 an ago
admin
Earth, our spaceship

Is the Earth a spaceship? 

1 an ago
admin
What are the possible alternatives to war between human beings?
Earth, our spaceship

What are the possible alternatives to war between human beings?

admin décembre 22, 2025

By Philippe Reclus summary The exploration of alternatives to war between human beings encompasses various strategies, theories, and historical movements aimed at resolving conflicts without resorting to violence. Notable in this discourse is the emphasis…

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How can we protect our environment by reducing our ecological footprint?
Earth, our spaceship

How can we protect our environment by reducing our ecological footprint?

admin décembre 13, 2025

By Philippe Reclus summary Reducing our ecological footprint is essential for fostering environmental sustainability and addressing the critical challenges posed by climate change. The ecological footprint is a measure of human demand on Earth's ecosystems,…

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A story of impact between Earth and Theia
heliosphere Space Issue

A story of impact between Earth and Theia

admin décembre 12, 2025

By Philippe Reclus summary Theia is a hypothesized planetary embryo that is believed to have collided with the early Earth around 4.5 billion years ago, playing a critical role in the formation of both the…

Read More

Given the current state of research, how can we find planet 9?
heliosphere Space Issue

Given the current state of research, how can we find planet 9?

admin décembre 7, 2025

By Philippe Reclus summary The search for Planet Nine, a hypothesized large celestial body residing in the outer Solar System, represents one of the most intriguing and challenging endeavors in contemporary astronomy. The existence of…

Read More

Create resource optimization by developing a circular economy.
Consommation / Consumption Earth, our spaceship

Create resource optimization by developing a circular economy.

admin décembre 3, 2025

By Philippe Reclus summary The circular economy is an innovative economic model that seeks to decouple growth from the consumption of finite resources by promoting the continuous use of materials, minimizing waste, and regenerating natural…

Read More

Why is our solar system spiral and not spherical?
heliosphere Space Issue

Why is our solar system spiral and not spherical?

admin novembre 27, 2025

By Philippe Reclus summary The spiral structure of our solar system, as opposed to a spherical configuration, arises from complex gravitational dynamics and historical processes of formation that have captivated astronomers and physicists alike. The…

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How can we become aware of our impact on climate change?
Earth, our spaceship

How can we become aware of our impact on climate change?

admin novembre 25, 2025

By Philippe Reclus summary Awareness of our impact on climate change is a critical aspect of addressing one of the most pressing global challenges of our time. Climate change, primarily driven by human activities such…

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Since the systems of spaceship Earth are in a fragile balance, what would be the consequences for humanity of an imbalance in these systems?
Earth, our spaceship

Since the systems of spaceship Earth are in a fragile balance, what would be the consequences for humanity of an imbalance in these systems?

admin novembre 19, 2025

By Philippe Reclus summary Consequences of an Imbalance in Earth's Systems An imbalance in the functioning systems of planet Earth refers to significant disruptions within its interrelated subsystems—namely the geosphere, hydrosphere, atmosphere, and biosphere—that threaten ecological…

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How can solar wind be beneficial or harmful to our planet?
Earth, our spaceship heliosphere Space Issue

How can solar wind be beneficial or harmful to our planet?

admin novembre 12, 2025

By Philippe Reclus summary Solar wind is a continuous flow of charged particles, primarily electrons and protons, emitted from the Sun’s corona, playing a significant role in shaping the solar system's dynamics. While it creates…

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Method and principle of the installation and operation of a nuclear power plant on the Moon.
heliosphere Space Issue

Method and principle of the installation and operation of a nuclear power plant on the Moon.

admin novembre 8, 2025

By Philippe Reclus summary The installation and operation of a nuclear power plant on the Moon represents a pioneering approach to providing sustainable energy for future lunar exploration and habitation. As humanity seeks to establish…

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Recent Posts

  • Why is cooperation in health across our planet a necessary act of solidarity?
  • How can we raise awareness among human beings about the long-term destructive futility of wars on the planet?
  • Is there a future for humanity on exoplanets?
  • Why does protecting biodiversity protect our environment?
  • Why does developing a circular economy help reduce waste?

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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