http://www.perthnow.com.au/perth-faces- ... 1112937539
Personally i reckon Tim Flannery got carried away with his suggestion Perth would become uninhabitable. That's nonsense, Perth isn't particularly hot by world standards - Not much different from Udon. There are plenty of hotter places - Perth averages 3-4 days over 40 centigrade a year, but their are cities where the average temperature is over 50 degrees for the hottest months - people still live there. So even a 6 degree rise isn't going to make Perth uninhabitable. Scare mongering is stupid - easy to debunk and undermines serious attempts to show what climate change could mean.
Noosard posted a bit about Carbon emissions declining by 8.7% in the uk last year -
UK greenhouse gas emissions rise
31 Mar 2011 61 UK greenhouse gas emissions rise
UK greenhouse gas emissions fall 8.7%
1 Feb 2011 42 UK greenhouse gas emissions fall 8.7%
UK greenhouse gas emissions fall
1 Feb 2011UK greenhouse gas emissions fall
UK greenhouse gas emissions drop by 8.6%
25 Mar 2010UK greenhouse gas emissions drop by 8.6%
UK greenhouse emissions still rising
but he said they couldn't make their minds up in the related content - but that is because it relates to different years or even Australia. Obviously it sometimes rises - in cold years for instance. You do need to read what you refer too. Anyway, his original link was interesting, as a graph in it shows that CO2 emissions in the UK have fallen by over 30% in the last 25 years, mainly in a slowly declining trend. There are many factors behind this - warmer weather means less heating needed, recessions can cut emissions and the fuels used have changed (19% of Electricity last year from renewables, a big jump in the last few years). Also, taking into account the fact that population has risen by about 14% in that time, per capita emissions have fallen even more.
It does look like the worst case scenarios are getting less likely - but warming is still happening; arctic sea ice last month hit a new low, even the Antarctic ice sheet is shrinking (although some seasonal sea ice has increased) and plenty of new warmest records around the world still set every year.