A timeline of Earth’s temperature from XKCD

There’s a great note at the top. A reminder that idiots today say climate change is no big deal, because temperatures have changed before. But look at the severity of the change. It’s recent and it didn’t take thousands of years:

earth_temperature_timeline

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s