Why yes, you are truly a dumbass. As I also mentioned, many of the things predicted to happen at that point are already happening. So that point, 2 degrees, is, perhaps, a bit high.
Something you less than acute intellects should consider. A freight train with a half mile of cars has the same power at 60 mph as it does sitting still. But it takes a lot of time for that train to reach 60 mph. A matter of inertia. Today, we are at 400 ppm of CO2 and 1800 ppb of CH4. However, we have reached these levels in a very short time, and the atmosphere and oceans have huge inertia. So both, like the freight train gaining speed, are going to be gain temperature for a long time to come. And you silly flapyappers stating we have only increased the temperature by 1 C are like the guy 20 miles down the track stating that the train is only going five mph right now so why should he move the car?