Change Player Size
Watch this video in a new window

IPCC 4th Assessment Report on Climate Change

The IPCC report comes as environment ministers prepare for the 3-14 December Bali talks, where they will be asked to agree a two-year 'roadmap' of negotiations for accelerating cuts in greenhouse g...  
 
Customize

More From: Jehsin

Loading...

QuickList(0)

23 ratings
Sign in to rate
8,109 views
Want to add to Favorites? Sign In or Sign Up now!
Want to add to Playlists? Sign In or Sign Up now!
Want to flag a video? Sign In or Sign Up now!

Statistics & Data

Loading...

Video Responses (1)

Sign in to post a Comment

Text Comments (38)   Options

Loading...
alfacentauro1111 (1 week ago) Show Hide
 0
Marked as spam
Who Kill electric car in 1910?
Capitalist=Petroleum=Ipcc+chan ge climatic marketing.

How people kill in Africa,Etiopia....

Welcome 4 Reich.

In XXI Century, all are problems,when only should be solution.

A love humanity
FreeAgain2 (1 month ago) Show Hide
 0
Marked as spam
The temps in NASA GISS show flat or dropping temp 'VariationS' in two significant periods - first from about the high of 1998 to present, the temp increases are dropping (meaning the increasing temps have peaked and are coming downward).
Second - the period from 2002 to present is flat at best meaning while CO2 has continued to increase at a steady rate, temp increases are falling - showing a significant 'separation' between CO2 and Temps. Very significant to AGW.

Watch
Doomsday Called Off.
Comment(s) marked as spam Show
JonThm (5 months ago) Show Hide
 -2
Marked as spam
'Climate Change' is PR by nuclear power, who wants you dead!
alp0062 (5 months ago) Show Hide
+1
Marked as spam
Ha, scratch that. I just saw "PhD candidate" JonThm say the cooling started in 05! He must think the earth is cooling like every 7 years. While the whole time it's trending up steeply.

Seriously people, if you've never seen a graph of measured data points, don't pretend to know anything about science. Go back to your Noah's Ark stories and leave the data interpretations to the leaders in the field: NAS USGS IPCC and NASA
alp0062 (5 months ago) Show Hide
 0
Marked as spam
The ten warmest years all occur within the 12-year period of 1997-2008.

Those that say there's a cooling trend always pick 1998 as the starting point. Why? because that was a huge el nino year with a big spike in temp. If they picked any another year (97 or 99) the trend would disappear. That's called cherry picking.

And 2005 was still hotter than 97 even though we are still in the cooler la nina phase. El nino wont return till next year.

That's why they look at long term trends.
alp0062 (5 months ago) Show Hide
+1
Marked as spam
For the idiots that think the world is cooling:

Google NASA GISS. That's the raw data. Go to the data summary page for 2008. Read it.

See how on the chart the data points go up and down, but the trend is rapidly going up? Every down spike some idiot could come along and say "Hey the warming stopped."
JonThm (8 months ago) Show Hide
 -2
Marked as spam
Those are the long term cycles. The short ones are 4 and 7 years, giving a 28 grose cycle. This was from my PhD at Sheffield University. Couldn't you get int oa GOOD university?
chrishughes355 (8 months ago) Show Hide
 0
Marked as spam
hahah- sorry - Sheffield is a great 'university'!

Those cycles have virtually no relevant impact to climate change over the next 100 years. I will take the opinion of the 450 lead authors of the IPCC over your reckoning
JonThm (8 months ago) Show Hide
 -2
Marked as spam
Sheffeild had massive FE works, so released loads of CO2 - though not now. And teh world is coolnig now anyway.

Would you like to comment?

Join YouTube for a free account, or sign in if you are already a member.