>Global warming, terrorists, nuclear powers, earthquakes, world-wide disease, aliens.
>
>What's the difference?

Global warming is BS.

Space aliens aren't proven or at least aren't admitted (yet).

Illegal aliens exist and are welcomed by democrats.

Terrorists, nuclear powers, earthquakes, world-wide disease exist or have occurred.

Hawking is on the money.

So there.

>
>
>>Stephen Hawking:
>>http://abcnews.go.com/Technology/Space/stephen-hawking-alien-contact-risky/story?id=10478157
>>
>>Discovery links for him: http://dsc.discovery.com/tv/stephen-hawking/about/about.html
>>
>>Astronomer Jill Tarter of SETI:
>>http://www.cnn.com/2010/OPINION/04/27/tarter.space.life.fears/index.html?hpt=T2