Quotes About Progress

The real test of 'knowledge' is not whether it is true, but whether it empowers us. Scientists usually assume that no theory is 100 per cent correct. Consequently, truth is a poor test for knowledge. The real test is utility. A theory that enables us to do new things constitutes knowledge. Over

In the beginning, the liberal story cared mainly about the liberties and privileges of middle-class European men and seemed blind to the plight of working-class people, women, minorities, and non-Westerners.

Writing was born as the maidservant of human consciousness, but is increasingly becoming its master. Our computers have trouble understanding how Homo sapiens talks, feels and dreams. So we are teaching Homo sapiens to talk, feel and dream in the language of numbers, which can be understood by computers.

drivers and traffic police (since when rowdy humans are replaced by obedient algorithms, traffic police will be redundant). However, there might be some new openings for philosophers, because their skills—until now devoid of much market value—will suddenly be in very high demand. So if you want to study something that will guarantee a good job in the future, maybe philosophy is not such a bad gamble.

People usually compare themselves to their more fortunate contemporaries rather than to their ill-fated ancestors. If you tell a poor American in a Detroit slum that he has access to much better healthcare than his great-grandparents did a century ago, it is unlikely to cheer him up. Indeed, such talk will sound terribly smug and condescending. 'Why should I compare myself to nineteenth-century factory workers or peasants?

Biologists invent the contraceptive pill – and the Pope doesn't know what to do about it. Computer scientists develop the Internet – and rabbis argue whether orthodox Jews should be allowed to surf it. Feminist thinkers call upon women to take possession of their bodies – and learned muftis debate how to confront such incendiary ideas.

Over the last seventy years humankind has broken not only the Law of the Jungle, but also the Chekhov Law. Anton Chekhov famously said that a gun appearing in the first act of a play will inevitably be fired in the third. Throughout

Like the elite of ancient Egypt, most people in most cultures dedicate their lives to building pyramids. Only the names, shapes and sizes of these pyramids change from one culture to the other.

Today the main economic assets consist of technical and institutional knowledge rather than wheat fields, gold mines, or even oil fields, and you just cannot conquer knowledge through war.

Between the years 3500 BC and 3000 BC, some unknown Sumerian geniuses invented a system for storing and processing information outside their brains, one that was custom-built to handle large amounts of mathematical data. The Sumerians thereby released their social order from the limitations of the human brain, opening the way for the appearance of cities, kingdoms and empires. The data-processing system invented by the Sumerians is called 'writing'.

Having saved people from abject misery, we will now aim to make them positively happy. And having raised humanity above the beastly level of survival struggles, we will now aim to upgrade humans into gods, and turn Homo sapiens into Homo deus.

Even if you are quite satisfied with your current conditions, you should strive for more. Yesterday's luxuries become today's necessities. If once you could live well in a three-bedroom apartment with one car and a single desktop computer, today you need a five-bedroom house with two cars and a host of iPods, tablets and smartphones.

Kadaise žalia ir žydra m?s? planeta pamažu tampa iš betono ir plastiko nulietu prekybos centru.

in many countries around the world biological poverty is a thing of the past.

Those arguing that the world of 2016 is as hungry, sick and violent as it was in 1916 perpetuate this age-old defeatist view. They imply that all the huge efforts humans have made during the twentieth century have achieved nothing, and that medical research, economic reforms and peace initiatives have all been in vain. If so, what is the point of investing our time and resources in further medical research, novel economic reforms or new peace initiatives?

This is the essence of the Agricultural Revolution: the ability to keep more people alive under worse conditions

The pursuit of an easier life resulted in much hardship, and not for the last time. It happens to us today.

Producing a film about the life of some super-cyborg is akin to producing Hamlet for an audience of Neanderthals. Indeed, the future masters of the world will probably be more different from us than we are from Neanderthals. Whereas we and the Neanderthals are at least human, our inheritors will be godlike.

On 15 September 1830, the first commercial railway line was opened, connecting Liverpool with Manchester.

The domestication of fire was a sign of things to come.

Particularly in a xenophobic dog-eats-dog world, if even a single country chooses to pursue a high-risk, high-gain technological path, other countries will be forced to do the same, because nobody can afford to remain behind. In order to avoid such a race to the bottom, humankind will probably need some kind of global identity and loyalty.

There is no justice in history

Wheat did it by manipulating Homo sapiens to its advantage. This ape had been living a fairly comfortable life hunting and gathering until about 10,000 years ago, but then began to invest more and more effort in cultivating wheat. Within a couple of millennia, humans in many parts of the world were doing little from dawn to dusk other than taking care of wheat plants. It wasn't easy. Wheat demanded a lot of them.

It was only 400,000 years ago that several species of man began to hunt large game on a regular basis,