
21 Lessons for the 21st Century

Hardly anyone has just one identity. Nobody is just a Muslim, or just an Italian, or just a capitalist.
Yuval Noah Harari • 21 Lessons for the 21st Century
it is easier to act and cooperate effectively when you understand the human mind, understand your own mind, and understand how to deal with your inner fears, biases and complexes.
Yuval Noah Harari • 21 Lessons for the 21st Century
From a secular perspective the answer is obvious. Healthy relationships require emotional, intellectual and even spiritual depth. A marriage lacking such depth will make you frustrated, lonely and psychologically stunted.
Yuval Noah Harari • 21 Lessons for the 21st Century
Suppose a shady billionaire offered you the following deal: ‘I will pay you $30 a month, and in exchange, you will allow me to brainwash you for an hour every day, installing in your mind whichever political and commercial biases I want.’ Would you take the deal? Few sane people would. So the shady billionaire offers a slightly different deal: ‘You
... See moreYuval Noah Harari • 21 Lessons for the 21st Century
Exelente argumento
The brain is a material network of neurons, synapses and biochemicals. The mind is a flow of subjective experiences, such as pain, pleasure, anger and love.
Yuval Noah Harari • 21 Lessons for the 21st Century
Of course, it is not absolutely impossible that AI will develop feelings of its own. We still don’t know enough about consciousness to be sure. In general, there are three possibilities we need to consider: Consciousness is somehow linked to organic biochemistry in such a way that it will never be possible to create consciousness in non-organic
... See moreYuval Noah Harari • 21 Lessons for the 21st Century
Silence isn’t neutrality; it is supporting the status quo.
Yuval Noah Harari • 21 Lessons for the 21st Century
In order to make wise choices about the future of life we need to go way beyond the nationalist viewpoint and look at things from a global or even a cosmic perspective.
Yuval Noah Harari • 21 Lessons for the 21st Century
We certainly need good science, but from a political perspective, a good science-fiction movie is worth far more than an article in Science or Nature.