In some parts of the world, it’s cold this week:

https://twitter.com/mirandagrundy77/status/405918407524372480

This phenomenon used to be known as “weather,” but today it’s known as “climate change.” Meanwhile, the Arctic ice cap is expanding. It should come as no surprise that some tweeters have begun to worry about global cooling.

https://twitter.com/xarelto82/status/405818385268609024

Actually, greenhouse gases are supposed to warm the earth. So do your part for the environment: Get out there and drive your pollution-spewing truck!