CNN CNN Newsroom September 27, 2013 18:18:00
Are going to hear the message that scientists say they're more certain than ever and they're going to think, well, maybe it's time to take it more seriously. >> it's interesting you say that's how you make a living, that's not going to change your mind. what does this say about prevention, about stopping climate change? >> basically, we need to cut emissions of greenhouse gases. is the simplest step. the report itself isn't the mitigation report, the part where we talk about fixes. that comes later, next year. this is basically just diagnostic of how things are right now, but it does look into...