Defining climate change as a "health risk" is insane, sorry. If we go down that road, any policy someone doesn't like could be defined as a "health risk" by a sufficiently creative and unscrupulous debater. Legalize drugs? Health risk because of more addicts. Oppose mass surveillance? Health risk because of injuries from crime and terrorist attacks. Favor green energy? Health risk due to poisonous materials used in manufacturing solar panels. Et cetera.
Please at least be honest about this. People like the NYAG are unable to get their agenda through democratically, so they're going to sue their way to victory instead.