Learn the key ideas of the book by Yuval Noah Harari

Homo Deus

A future in which human beings move towards becoming gods

The species, Homo sapiens, have lived on earth for millennia, and, today, in the 21st century, humankind is ready to take the next evolutionary step. According to science, Homo sapiens do not have immortal souls, and have limited free will, yet they have nonetheless always managed to push past any obstacles they have faced. What will become of human beings in the future? According to Harari, all of the pieces are in place for us to keep moving ever closer towards achieving a state akin to that of the gods. In a situation where disease, wars, and economic instability have much less impact than they did in the past, a new kind of humanity is preparing to rise. Homo Deus: A Brief History of Tomorrow is an account of the history that has led up to this stage of human evolution, exploring historical events, religious theories, and scientific discoveries, and makes some predictions of what the future may have in store for us.

Homo Deus
Read in 22 min.
Listen in 27 min.
IDEA CHIAVE 1/15

A world without epidemics, poverty, and wars provides the ideal conditions for human transformation

The twenty-first century has so far been defined by a level of global stability such as never seen before. In fact, in the space of a few decades, poverty, epidemics, and wars have ceased to be as threatening to our survival as they were in the past, and can generally be considered to be under control. In today's world, or at least a large part of it, one is much more likely to die from health issues associated with following a rich and unbalanced diet than to starve to death. Similarly, the violence of war is far removed from the experiences of many nations, with the resulting stability also having positive effects on economies worldwide. It is not a perfect world, but simply a world in which humankind's approach to certain events, such as famines or epidemics, has changed: today, they are considered to be the result of a miscalculation, as opposed to being an inevitability, and one which, therefore, can potentially be avoided.

In a world in which it was normal for many children to die well before reaching adolescence, where many women did not survive childbirth, any given disease could potentially wipe out entire families or villages, and where the population was continually plagued by famine and threatened by war, Homo sapiens was very much concerned with the afterlife. Religions, such as Christianity and Islam, sanctified death and focused on the message that the after life was far more important and much more rewarding. 

Today, however, the scenario has changed: the fear of death is accompanied by a very profound respect for life, which together have contributed to the formation of new perspectives and expectations. The hope is that perhaps, in the future, it will be possible to avoid dying entirely, or at least postpone this moment for a very long time: thanks to technological innovations, the limits of the human body can be overcome, and Homo sapiens will be able to achieve a new condition, much closer to that of a deity than a human being. The three avenues that can be used for this pursuit are biotechnology, cyborg engineering, and the engineering of non-organic beings. 

  

The key ideas of "Homo Deus"

01.
A world without epidemics, poverty, and wars provides the ideal conditions for human transformation
02.
The Anthropocene is the era in which humans dominate everything around them
03.
Emotions are biochemical algorithms that are crucial to a mammal’s survival
04.
The animist world, the theistic world, and the humanist world: three religious approaches that shape our vision of the world
05.
Monotheistic religions hate Darwin's theories because they contradict the existence of the soul
06.
Homo sapiens dominates the world because it sees a reality made up of three levels: objective, subjective, and intersubjective
07.
The modern run-up to power arises from the alliance between scientific progress and economic growth
08.
The humanist religion, in which humans have taken the place of God
09.
Free will is an illusion that has been debunked by science
10.
Each individual has an experiential self and a narrating self
11.
In the world of the future, dominated by algorithms, there will be less and less need for humans
12.
A class of superfluous and unemployable individuals
13.
Using data could help you make the most important decisions
14.
Quotes
15.
Take-home message
 
 
preview.img

Try 4books Premium for free!