Video

Rising temperatures, melting ice caps, monster hurricanes ù Is it scientific reality or politically-motivated hysteria? FNC takes you inside the climate change debate. David Asman reports on scientists who are skeptical of what they view as alarmist fears about climate change. It's not that anyone doubts there has been global warming. Even skeptics of the worst predictions agree that the earth has been warming ù about one degree Fahrenheit in the last 100 years. The question is: Is that enough to push us close to a catastrophic "tipping point," where all hell breaks loose? Also, how much of the warming is due to man? And if man-made pollutants are to blame, what should we do to change our habits? These are issues about which there is far more controversy among scientists than you might think.