Not true, my beliefs were formed partially by the information you provided and have not changed.
That said, the majority of the population will never see those websites or would bother to read them if they were aware they existed. Don't forget there's a large segment that doesn't know a PC from a microwave.
My point was the majority will be convinced of the severity, or lack thereof, of Global Warming by people like Gore. If they believe him, or not, will outweigh all the studies in the world. At that point they will accept or reject, any and every, thing they're told.
Like it or not, the messenger is very important to the conscription of adherents.