Not necessarily. Climate change/GW isn't like the evolution controversy, where the choices are between "teach an unpalatable scientific theory" and "teach something more palatable, but which manifestly isn't even science." More importantly, it's a lot less straightforward. There may well be a scientific consensus on GW, but that consensus rests on an expert interpretation of a massive data set making several assumptions about the effects of this variable and that. Even the experts disagree to some extent on how much change we're facing, or how fast, or what its effects will be. Do I trust that the expert interpretation is, on the whole, more right than wrong, and we are doing something ill-advised which screws up the climate? Yes. Er, this is in response to the OP, in case it isn't clear.