In his article Is Google Making Us Nicholas Carr uses a metaphor to suggest that?

In his article "Is google Making Us Stupid?", Nicholas Carr uses the metaphor of the internet as a "deep sea" to suggest that while it offers vast resources and information, it can also lead to a sense of disorientation and loss of focus. He argues that the constant influx of information can overwhelm our cognitive abilities, diminishing our capacity for deep, reflective thinking. This metaphor highlights the potential dangers of overreliance on technology, implying that it may alter the way we process information and engage with the world.