[CedarDave]

All you need to know on this (from numerous scientists not associated with AlGore):

1. Global climate changes all the time due to natural causes
2. The human impact still remains impossible to distinguish from this natural 'noise.'

http://www.freerepublic.com/focus/f-news/1653248/posts?page=23#23

[finnman69]

You could turn off every combustion engine and coal fired power plant in the world, and the global climate of the Earth would continue to change. Global climate is affected by volcanic gasses and ash, ocean CO2, continental geography, solar output, the cycle of the earth's orbit, the cycle of the earth's axis wobble.

Historically over the life of the planet the Earth has been a much warmer place.

[cogitator]

2. The human impact still remains impossible to distinguish from this natural 'noise.'

See post 65.