Update: My conference trip has me stuck on airplane pollution

Just got home from a cross-country flight for a meeting that could've been an email. Watching all those planes queue up on the tarmac (and knowing what comes out the back) really got under my skin. It feels pointless when we have the tech to meet online most of the time. I'm vowing to push back on travel for stuff like this from now on. The whole thing just highlights how broken our system is.