World air purifier to help our environment?

Question

If we can have small in house air purifiers then why cant we make on large one to clean the enviornment? Where does all the bad air go in air purifiers or the bad particules?

Answer 1

yes, that would help immensely. Its already been invented/perfected. Its called................trees.

Answer 2

That would be great, however, is impossible.  All air purifiers do is filter the particulates out of the air.  In order to clean the atmosphere, the filter would need to be so large that it would probably devastate the area around its location and probably do something as strange as mess with the Earth's orbit (I mean we're talking big).  The only thing we can really do to clean up the air is let nature take its course, but reduce adding to the problem.

Answer 3

What would you clean out of the air???

And who have you found that could tell you the specific levels of which gases that are ideal for life on our planet????

Nobody knows the answers to these questions yet and that is precisely why more study is warranted before we go trying to change the systems that we don't yet fully understand. That could truly be dangerous to us all.