[NormsRevenge]

and here many thought liebrals had smaller brains for other reasons,, just weren't quite sure why.

Now ya know.

[cripplecreek]

All that hyperventilating increases their pollution intake and shrinks their brains.

[Da Coyote]

‘Twould be more logical to conclude that reading Yahoo news shrinks the brain.

[laplata]

All of the ancient peoples must have had tiny brains after breathing in all that cooking and heating smoke.

[Cicero]

It could work either way. Either Global Warming shrinks the brain, or shrunken brains believe in Global Warming.

[Alas Babylon!]

If you look t the detailed maps of the past several elections, you’ll note that the urban areas are deep-blue democrat, and the rural areas tend to be Republican red.

The Southern and Western states, except the coastal areas of California, Portland and Seattle tend to also be red.

Rural = red = Republican = less pollution = bigger brains.

Conversely, big city = blue = democrat = pollution = shrunken brains.

I rest my case, your honor!

[aquila48]

I suggest that studies like these shrink the brain.

[Dr. Thorne]

This explains Los Angeles.

[blueunicorn6]

Oh. Like smoking choom.