Tools shaped by human choices
Optimism About Science and Technology
Science helps us understand what is possible. Technology can turn that understanding into tools—but the most hopeful progress keeps human needs, judgment, and responsibility at its center.
Optimism about technology is not the belief that every invention is automatically good. It is confidence that people can investigate problems, test ideas, identify harms, and improve the tools they build.
Progress may appear in a laboratory breakthrough, a more accessible product, cleaner energy, better communication, or a small piece of open-source software shared freely with strangers.
The messages collected here focus on what becomes possible when curiosity and technical ability are joined by care: longer and healthier lives, wider access to knowledge, safer work, and new ways to protect the planet.
From the wall
Messages from real people
Founding letter (English version). I’ll keep this fairly brief. My name is Nikita, and I’m the founder of this wall—the Wall of Optimism. It’s open to any topic and is simply here—for you and me. Like a diary, you’re…
Nikita, FranceJe vais parler assez brièvement. Je m’appelle Nikita et je suis le fondateur de ce mur. Le mur de l’optimisme. Il est agnostique des sujets choisis et il est juste là. Pour vous et moi. Comme un journal intime, vous y…
Nikita, France