[UPDATE 16 July: Three days after contacting Chris Field, I have yet to receive a response. I interpret his silence as a message of nolo contendre. Should he respond in the future I'll be happy to share his response.]I see that four climate scientists, including the incoming head of IPCC WGII, Chris Field, have written up an op-ed for Politico calling for political action on climate change. That they are calling for political action is not problematic, but the following statement in the op-ed is a problem:
Climate change caused by humans is already affecting our lives and livelihoods — with extreme storms, unusual floods and droughts, intense heat waves, rising seas and many changes in biological systems — as climate scientists have projected.I have sent Chris Field an email as follows:
I read your op-ed in Politico with interest. In it you state:I'll report back how he replies. Suffice it to say that it would not be good form for leader of the IPCC to be making political arguments using scientifically unsupportable statements.
"Climate change caused by humans is already affecting our lives and livelihoods — with extreme storms, unusual floods and droughts, intense heat waves, rising seas and many changes in biological systems — as climate scientists have projected."
http://www.politico.com/news/stories/0710/39664.html# ixzz0tbNjwMYY
I am unaware of research that shows either detection or attribution of human-caused changes in extreme storms or floods, much less detection or attribution of such changes "affecting lives and livelihoods". Can you point me to the scientific basis for such claims?
Many thanks,
Roger
