On: Analyzing Carbon Dioxide levels while attending IE...

[yourMadness]

You could add 80% nitrogen and 20% oxygen to dilute the CO2 to the desired level.

But that's not exactly easy or cheap. And dangerous when done wrong.

[rufus_foreman → yourMadness]

How exactly would I do that?

I'm OK with not easy, not cheap, dangerous, and done wrong.

[samatman → rufus_foreman]

As long as you're okay with not cheap, Alfaintek has you covered.

[rufus_foreman → samatman]

Do I have to relocate to the EU?

[lucb1e → rufus_foreman]

Increased social equality and mobility, happiness index, etc. are a free bonus I hear, so I guess one could generally recommend that. Depends a bit on where you're coming from, Norway/Switzerland/Iceland are also not EU for example.