“The web holds about a trillion pages. The human brain holds about a hundred billion neurons. Each biological neuron sprouts synaptic links to thousands of other neurons, while each web page on average links to 60 other pages. That adds up to a trillion “synapses” between the static pages on the web. The human brain has about 100 times that number of links – but brains are not doubling in size every few years. The global machine is.”
