From time to time, to completely disconnect from everything and everyone, I turn back into a kid and immerse myself in video games. I'm slow, I admit it: a game that would normally take 4-5 hours, I finish in at least quadruple the time. But every now and then, among the depths of Steam, I encounter genuine gems. And last night I finally completed Planet of Lana, a 2023 indie game that had been sitting in my library for months. The plot is straightforward but effective: Lana and Elo, presumably brother and sister, live in a peaceful fishing village built on stilts, where life flows serenely in harmony with nature. But this peace is shattered when a group of robots assault the village, kidnapping some inhabitants including Elo himself. From here begins Lana's odyssey: a journey to the edges of the known world to find and save her brother.

When the world woke up astonished in November 2022 to this “magical” chatbot, few realized that this magic was the result of decades of research. The history of artificial intelligence begins in 1943, when Warren McCulloch and Walter Pitts proposed the first mathematical model of an artificial neuron. In 1956, at the Dartmouth Conference, John McCarthy coined the term “Artificial Intelligence” and the discipline was officially born.

The '60s and '70s were characterized by excessive optimism: people thought strong AI was just around the corner. Two “AI winters” followed – periods when funding disappeared and research slowed – because promises weren't materializing. But some continued working in the shadows. Geoffrey Hinton, Yann LeCun, Yoshua Bengio – those we now call the “godfathers of deep learning” – continued their studies on neural networks when no one believed in them anymore.