Disaster movies can help

I really enjoy disaster movies -- I mean I loved Deep Impact" and thoroughly enjoyed "The Day after Tomorrow". Even "Twister" was fun -- especially the cow! There was also “Independence Day” – although that might be more SciFi than ‘disaster’ genre wise. Anyhow, my question is -- can we somehow harness the fun folks get form attending such movie shows with a increased community awareness of climate change issues. I know Dear Old Al did a great job (& I mean that ) with "An Inconvenient Truth" but not many folks *enjoyed* that -- even though they may well have thought it was good. What I'm after is extending community consultation by means of movies and maybe also TV shows. I note there are a couple of entries here today on TV issues. Maybe this could become a Forum topic?
Cheers
GB