People can question man made climate change without being nutbags, but most of the time they're met with "ZOMG HOW DARE YOU NOT BELIEVE IN THIS STUFF YOU'RE A NEO-CONSERVITARD" as opposed to "here, have some facts". The government is prone to pushing marketing campaigns about how leaving your computer on releases black balloons into the sky as opposed to stating how and why, which tends to push people in the opposite direction.