We have to be bold. We have to provide leadership. Now it's true that we disagree on this. The governor said that he doesn't think this problem is necessarily caused by people. He's for letting the oil companies into the Arctic National Wildlife Refuge. Houston has just become the smoggiest city in the country.
Does this next sentence follow, given the preceding text?
Houston will no longer be smoggy in 100 years
It's impossible to say