Finally! An honest scientist!

[Scott Free]

Global change: How do we know?

"The current warming trend is of particular significance because most of it is very likely human-induced and proceeding at a rate that is unprecedented in the past 1,300 years."

NASA

It's nice to see some scientists still have integrity.

It's funny (strange) because the case for carbon as cause wouldn't probably get a guilty verdict in a murder trial but it's enough to send the worlds population into hysterics. :roll:

 

[Lester]

In the past most of Alberta was an inland sea and I heard that the antarctic used to be tropical who knows how many times the planet has warmed and cooled b4 we came along.

 

[FUBAR]

Most of that is continental drift. Climate is a bit faster than that but you are right. It isn't that the climate will change the question should be how will we change? All the doomsayers seem to say is that they want the climate to stop changing, it's not going to happen. We should be spending time and money on adapting our civilization and way of life for a new world not trying to change the world to suit us.