>
it's actually possible to do more than one thing at a time >

This is true.  They just usually don't touch some things until it's an election year, the other party is winning and they need a boost in poll numbers, or they are actively forced to.
Politicians job is to keep their house/senate seat.  And they will ABSOLUTELY delay, accelerate, ignore, or even outright manipulate things against their people's benefit for that seatwarming. >

are you on the right post? there's nothing in op's post or my comment about politicians. >

Politicians and shareholders run governments and corporations. >

Just follow the money to see the real picture >

Maybe not unpopular, but half the things you said make no sense. 
Reducing the amount of cars running amok reduces emissions. The death of coral reefs and acidification of the ocean is directly related to emissions. 
Also, in what world are wind turbines extremely polluting and how do they require changing the infrastructure of cities?