personal attacks on other thread contributors are not allowed. However, you can say whatever you want about non-thread/non-SI members. Vigorous debate is allowed.
Trashing the thread for the sake of trashing the thread is not allowed.
I have an obvious bias regarding global warming, anthropogenic global warming and the politics behind it. However, disagreeing with me or anyone else is definitely allowed and encouraged.
Personal attacks toward any member of SI are not allowed. Debate vigorously, argue passionately, but no personal attacks.