Change in Climate

What is global warming ? Will it occur ? What is your opinion ?

I would like to know what common people think about climate change. Do they see any changes in their countrys climate? Or maybe they have suffered the consequences of climate change?

How does the global warming is going to affect our planet? What can we do about it? Is it as real as people say it is?

Copenhagen is preparing to host experts and world leaders next month to discuss how to prevent climate change and global warming. But while they’ll be looking to put new restrictions on greenhouse emissions, not everyone in the scientific community is in agreement. RT spoke to one Russian scientist who says far from heating up, the earth is actually heading for a new Ice Age.

Is it worth spending the extra $$$ to upgrade to a unit that is Energy Star rated?