Overshoot Day: When Humanity Lives on Credit

Every year, a symbolic day marks a worrying turning point for our planet: Earth Overshoot Day ( EOD ). This day corresponds to the date of the year on which humanity has consumed all the resources that the Earth can regenerate in a year.

What is Earth Overshoot Day?

It is calculated by the American NGO Global Footprint Network and aims to visualize and raise awareness about our consumption. Earth Overshoot Day is an estimate based on the global ecological footprint.

It compares human demand for natural resources (food, wood, fiber, CO₂ absorption, etc.) with the Earth's capacity to renew them.

Since the 1970s, this date has continued to move forward in the calendar, a sign of ever-increasing consumption and increased pressure on ecosystems.

Growth that makes you think

  • In 1971 , Earth Overshoot Day fell on December 29 .
  • In 1990 , it was already October 16 .
  • In 2023 , it took place on July 25 .

This acceleration shows that humanity currently uses 1.7 Earths to meet its needs. For example: If everyone lived like a European, it would take 2.8 planets , and like an American, it would take 5 planets !

The main causes

Several factors explain the advancement of this date:

  1. Overconsumption : Food production and waste, fashion, electronics, etc.
  2. Fossil fuels : The CO₂ emitted exceeds the absorption capacity of forests and oceans.
  3. Deforestation : The destruction of ecosystems reduces the capacity for regeneration.
  4. Intensive agriculture : It depletes soil and water resources.

How can we move this date forward?

Everyone can contribute to reducing their ecological footprint:

  • Food : Reduce meat consumption, favor local and seasonal products.
  • Energy : Opt for renewable energies, limit polluting travel.
  • Responsible consumption : Buy less or buy better (second-hand). Don't hesitate to give your items a second life rather than throwing them away or repairing them (repair cafés are a good way to learn, share, and save money).
  • Awareness : Educate and inform about ecological issues.

Conclusion

Earth Overshoot Day is a reminder of our impact on the planet. For us and future generations, it reminds us that our planet is not eternal and that it is important to measure every action we take. Solutions exist, and every action counts.

And you, what are you doing to reduce your ecological footprint? Feel free to share your tips with us in the comments.