Why didn’t the CSIRO add the temperature data?

The CSIRO invites the public to a new web site

But Professor Sinclair Davidson notes a strange absence from their graphic - the temperature data.

So Davidson adds the Australian temperature data himself and by squashing the left hand axis enough you can't see any relationship between temperature and CO2.  So that's it, there is no relationship between CO2 and temperature - science settled

You can see why the CSIRO would rather not show this graph!