Drought and floods, get used to it. Why? Because of man-made global warming. Warmer air can carry more water vapor, meaning the clouds can accumulate and hold on to more water (rain) for a greater duration of time. This creates extended periods of drought until the clouds become extremely "full" with water vapor, finally releasing the water as deluging rain = massive floods. To put it in terms that Glenn Beck or Bill O'Reilly can understand, global warming has made the clouds bigger sponges.

And this story relates with the above. Drought and floods = worse agricultural conditions = less food = higher prices = more starvation = more unrest, outrage, protests and violence. It's not just about Twitter. Climate change has far-reaching impact and effects.