It doesn't have to be as extreme as 100% remote. Most office jobs would be ok with a 3/2 split between in office and WFH. And everyone doing those days WFH would make a massive immediate difference in CO2 and other air pollution. Also less traffic on the roads. Government could easily encourage this with tax benefits for companies doing this. To fight climate change, I would prioritize this above any EV rebate or EV related program. This is such an easy and immediate win for climate change and reducing traffic. Even those not concerned about climate change can get behind reducing traffic.