I like it a lot. The riff is really cool, the bass riff opening the track is fresh, since DT doesn't do that too often. There's a few things I would have changed. I would get rid of that "Are we paying attention" part at the beginning and just have that instrumental bit, because that bass riff is so great, and Mangini playing over it gets ruined by that vocal effect.
The vocal effects also kind of ruined the "Shocking truth/climate change" section because it kinda sounds like a jumbled mess at least to my ears
But, it's a real rocker. That outro guitar riff is just monstrous. I do agree with you about JR's part on the outro. Maybe if he had used a different sound, I would have liked it, but he seems to just reuse the same sounds over and over. Really, for me, JR is the weak link on the album because he didn't do anything different, there just seems to be the obligatory JR noodle spot and his usual patches.