The promises of AI
The opportunities are numerous. In the field of healthcare, for example, AI makes it possible to detect certain diseases earlier and with greater accuracy. Algorithms are capable of analyzing millions of medical images in a matter of seconds, providing doctors with valuable assistance in refining their diagnoses.
In transportation and logistics, it optimizes routes, reduces traffic jams, and saves fuel. In industry, it boosts productivity while limiting errors. And in everyday life, whether through voice assistants or translation tools, it facilitates access to information and simplifies communication.
AI could even become a powerful ally in the fight against climate change: some systems help predict natural disasters, optimize our energy consumption, and manage resources more intelligently. When used properly, a multitude of tasks could be performed more quickly and accurately.
But all this comes at a price...
Because AI is not without its impact on the environment. Algorithms, especially the most complex ones, rely on huge data centers that consume enormous amounts of electricity, contributing to CO₂ emissions. Did you know that a single sophisticated query to an AI model can have a carbon footprint equivalent to several hundred kilometers by car? Take ChatGPT, for example, which receives 2.5 billion queries per day, representing 106 tons of CO₂. That's 38,800 tons per year. In a few years, the artificial intelligence sector could become one of the most dangerous for the climate.
To limit these effects, researchers are working on “greener” AI: lighter models, servers powered by renewable energy, and optimization of data center consumption.
Persistent fears
AI also raises very real concerns. Many fear that it will gradually replace humans in the workplace, exacerbate inequalities, or make biased decisions. Indeed, there is a risk that AI will cause certain jobs to disappear, but it will also create new ones. Facial recognition and mass surveillance systems raise questions about our right to privacy and individual freedoms.
And then there is the famous idea of “general AI”—intelligence capable of learning and reasoning like a human being. Although it does not yet exist, it is already fueling heated debates: will we be able to control it? What rights or responsibilities should we grant it?
So how far can it go?
Today, AI remains primarily “specialized”: it excels at specific tasks, whether it's playing chess, recommending a movie, or assisting with medical diagnoses. Most experts agree that general AI, capable of understanding the world as we do, is not coming anytime soon.
However, even in its current form, it is already pushing certain boundaries. It generates text, images, and music autonomously, helps anticipate economic and climate crises, and helps solve problems that are too complex for the human mind alone. Ultimately, the real challenge will be learning how to use these capabilities responsibly, so that AI remains a tool that serves humanity, rather than a threat.
In conclusion...
Artificial intelligence is a powerful force, capable of improving our health, education, environment, and daily lives. But it comes at an ecological cost, raises ethical questions, and legitimately frightens some people. Understanding its limitations and regulating its development will therefore be essential to ensure that it serves the interests of all, today and tomorrow.
Ilyas Chastagnol
Ilyas is a French volounteer involved in the international day of future






