By the look of it 99% of this thread is arguing about whether they're right or wrong, whether it's political, blah, blah, blah. To be honest, it's all hot air and not helping.
How about focusing on solutions? Whether AGW is real or not makes no difference, possible solutions are actually not that hard to achieve - that's what people need to understand, that the situation isn't hopeless, and doing them will be a good thing anyway.
For example, growing a lot of fast-growing plant matter such as bamboo and charcoalizing it, and then ploughing that charcoal into the soil will sequester massive amounts of carbon in a form that stays locked up and boosts agricultural yield by improving the soil. Applied on a large enough scale, it could cut C02 emission in half. The boost to production alone makes it worth doing even if it had no effect on C02. Another easy win is changing farming habits so that grazing doesn't over-deplete grasslands - graze a small area then let it fully recover instead of allowing cattle and sheep to wander at will. All this takes is fencing. The improved grassland will fix another 50% of the C02 emission problem if applied everywhere that vast grasslands are grazed. A bonus of merely changing your fencing systems is massively improved drought tolerance - it's being tried here in Australia and the results are astounding. There, 100% of the C02 problem fixed without even starting on renewable energy. Doing all these things is good regardless, solving climate change is just a bonus.