Schools brief | What is consciousness?

The hard problem

The final brief in our series looks at the most profound scientific mystery of all: the one that defines what it means to be human

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This article appeared in the Schools brief section of the print edition under the headline “The hard problem”

Schools brief September 12th 2015

Exodus. Refugees, compassion and democracies

From the September 12th 2015 edition

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A computer covered in hazard tape.

AI needs regulation, but what kind, and how much?

Different countries are taking different approaches to regulating artificial intelligence

A toolbox filled with regular tools and speech bubbles.

LLMs will transform medicine, media and more

But not without a helping (human) hand


A flamme under a container diffusing letters turned into a speech bubble.

How AI models are getting smarter

Deep neural networks are learning diffusion and other tricks


The race is on to control the global supply chain for AI chips

The focus is no longer just on faster chips, but on more chips clustered together

A short history of AI

In the first of six weekly briefs, we ask how AI overcame decades of underdelivering