Exact(43)
It's not a physical world.
"I grew up in a physical world, speaking English," says Angela Ahrendts, Burberry's chief executive.
Such fundamental philosophical assertions as the existence of a physical world, however, are taken for granted among most of those who study perception from a scientific perspective.
The Hard Problem of the play's title is a phrase coined by the Australian philosopher David Chalmers to describe the way in which consciousness arises from a physical world.
Birds outside the classroom look "like ideas would if released suddenly from the page and given bodies — shocked at how blood actually felt as it ran through the veins... straining against the requirements of such a physical world".
For his part Mr. Lanier says that because the Internet is a kind of "pseudoworld" without the qualities of a physical world, it encourages the Peter Pan fantasy of being an entitled child forever, without the responsibilities of adulthood.
Similar(17)
Earlier Net retailing schemes, like on-line catalogs and malls, made the mistake of replicating in cyberspace a physical-world experience, with poor results.
That might undermine the notion of a physical-world film festival; why hop a plane to Sundance if you can slap on a headset and import Redford & Co. right into your home?
It deals with spiritual matters in a concrete, physical world; a world where invariably the worst of human nature is revealed".
If nothing else, it implies that consciousness depends on nonphysical properties, ones that would not exist in a purely physical world; it would be a zombie world.
Additionally, with Gazebo simulator [19], we can simulate robot in a real physical world with realistic sensor feedback and physically plausible interactions between objects.
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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com