Re: [Phys-l] Prof. Hal Lewis resigns from APS

[marx@phy.ilstu.edu]

John,

Thanks for the link.  I was responding to the earlier post describing Hanson's claims and my statement 
is correct.  Do you have a link to a peer-reviewed paper that demonstrates the link between human 
emissions of CO2 (which are less than 5 % of all emissions each year) and global warming over the 
past 40 years?

David


On 12 Oct 2010 at 18:49, A. John Mallinckrodt wrote:

> http://betternature.wordpress.com/2009/11/12/co2-lag-during-ice-ages/
>
> John Mallinckrodt
> Cal Poly Pomona
>
> marx@phy.ilstu.edu wrote:
>
> > Every study of ice cores and other temperature proxy that is compared with
> > atmospheric CO2 shows that temperature leads CO2 increase by hundreds to
> > thousands of years.