Not in principle.
I just created the page today, and added the quotations that I myself had on file. The page is just an enumeration of quotations, with the following statement at the top:
> This is a page for notable acknowledgements of global warming in the mainstream press. These quotations give a “pulse” on the progress of public awareness.
It would be great to get a world-rounded perspective, so please anybody who has quotes on file, contribute. It might make sense to break them down by country.