How are CO2 pipelines dangerous, but combustable gas pipelines are not?

How come they haven’t come up with something like a reverse exo-skeleton where the joints resist your movement and simulate gravity. I guess your organs are still free floating but it’s better than nothing.

Another idea would be to wear a magnetic full body suit of some kind and have the floor pull you down. I guess that would use a LOT of energy.

We have similar problems with foreigners all the time, when they decide to climb mountains with flip flops and sandals, without much preparation and then they have to be rescues with helicopters.