For a European intellectual writing for an English-speaking audience, I would suggest that you cultivate a simple, down-to-earth style; try to avoid abstractions where concrete words will do, and stay away from anything that might sound mystical.
For this reason, I’d suggest that you stick with something like “universe” or “everything” unless you really, really need to emphasize the expansiveness of your definition. Bertrand Russell is an excellent guide. He was able to write serious works in philosophy and mathematics while sticking with a very approachable style.
For a European intellectual writing for an English-speaking audience, I would suggest that you cultivate a simple, down-to-earth style; try to avoid abstractions where concrete words will do, and stay away from anything that might sound mystical.
For this reason, I’d suggest that you stick with something like “universe” or “everything” unless you really, really need to emphasize the expansiveness of your definition. Bertrand Russell is an excellent guide. He was able to write serious works in philosophy and mathematics while sticking with a very approachable style.