David Gelernter was definitely quite a forward thinker for his time. But perhaps the most notable aspect of all this, is how close we already are to the world he's describing.

To put that into perspective, I need only direct you to this 360° video in 8K on YouTube, where it literally feels like you're flying around Angel Falls, Venezuela, also from the comfort of your own home...!

ps. Make sure you maximize to full screen to achieve the full effect!