Don't bother reading this one if you want an objective / balanced view of the issue. Lots of information on one side of the debate but hardly scratches the surface in presenting the details of the other side. Just look at the number of scientists they consulted from each side (and who they acknowledge "helped them most"). Then look at the number of scientific papers consulted for the respective chapters presenting each sides' case. In both instances the sheer volume suggests imbalance let alone the "objectiveness" of the details presented. These guys might like to re-write significant sections of this book in the light of what was revealed about the IPCC scientists and the manipulation of the peer-review process.
It is also very interesting that Gareth is involved with UN organisations - has this perhaps coloured his view of the UN's IPCC? John apparently did a degree in Political Studies but no-where does the book examine the way in which the issue of man-made climate change has been politicised. This process alone has led to a considerable distortion of the "facts" and the claimed "scientific consensus".
"When the Facts change, I change my mind. What do you do Gareth and John?"

I found this book at best irresponsible, superficial, biased and mis-leading. I had high hopes for a balanced argument and was disappointed to find nothing remotely balanced about it. Much of it is opinion that is not backed up by science, specifically the notions of sea-level rise and glacial melt downs which as presented here are particularly incorrect and therefore irresponsible. Not quite at the level of Al Gore's ridiculous posturings but definitly on the same side of the fence.

Thorough and well presented case for the "pros" and the "cons". Technical matters presented in lay terms with a good description the effect the various man-made and natural events have on our earth environment.

A very balanced a well researched look at the issues. An important contribution to a very important topic. The more people that read it the better.