Thread: The whole of the Earth heated up in medieval times without human CO2 emissions, says

Originally Posted by Poor Debater

Liar. Who in the GW community says it was only Europe? Citation: journal, author, date.

Oh wait ... you didn't think the Daily Mail reported that accurately, did you?

From the OP

Current theories of the causes and impact of global warming have been thrown into question by a new study which shows that during medieval times areas as far apart as Europe and Antarctica both warmed up.

It then cooled down naturally and there was even a 'mini ice age'.

Read more: http://www.dailymail.co.uk/sciencete...#ixzz1qpIsA4Zo

Then there is this

http://www.skepticalscience.com/medi...termediate.htm

Prior temperature reconstructions tend to focus on the global average (or sometimes hemispheric average). To answer the question of the Medieval Warm Period, more than 1000 tree-ring, ice core, coral, sediment and other assorted proxy records spanning both hemispheres were used to construct a global map of temperature change over the past 1500 years (Mann 2009). The Medieval Warm Period saw warm conditions over a large part of the North Atlantic, Southern Greenland, the Eurasian Arctic, and parts of North America. In these regions, temperature appears to be warmer than the 1961–1990 baseline. In some areas, temperatures were even as warm as today. However, certain regions such as central Eurasia, northwestern North America, and the tropical Pacific are substantially cooler compared to the 1961 to 1990 average.

Originally Posted by ptif219

From the OP
Then there is this
http://www.skepticalscience.com/medi...termediate.htm

I asked for a source that said the MWP was confined to Europe, as the Daily Mail said and as you swallowed, and you respond with a source that says the MWP was not confined to Europe?

Geez, can you be more dishonest?

Originally Posted by Poor Debater

I asked for a source that said the MWP was confined to Europe, as the Daily Mail said and as you swallowed, and you respond with a source that says the MWP was not confined to Europe?

Geez, can you be more dishonest?

It is shown that it was a global warming event and you continue to foolishly deny it.

Global warming happened centuries ago. It is natural

possum wonderin'...

... if dat's where 'hot tamale' comes from?

Originally Posted by ptif219

It is shown that it was a global warming event and you continue to foolishly deny it.

Lying again, ptif? I didn't deny it at all. I merely pointed out that the Lu study wasn't global, and that the Daily Mail lied when they said it was.

Originally Posted by ptif219

Global warming happened centuries ago. It is natural

Forest fires happened centuries ago. Does that mean man cannot cause forest fires?
Death happened centuries ago. Does that mean man cannot cause death?
Flight happened centuries ago. Does that mean man cannot fly?

The illogic of the deniers is astounding.

Originally Posted by Poor Debater

Lying again, ptif? I didn't deny it at all. I merely pointed out that the Lu study wasn't global, and that the Daily Mail lied when they said it was.



Forest fires happened centuries ago. Does that mean man cannot cause forest fires?
Death happened centuries ago. Does that mean man cannot cause death?
Flight happened centuries ago. Does that mean man cannot fly?

The illogic of the deniers is astounding.

I showed how it is global. Now Antarctica is included. Keep trying to defend it but the lies keep coming from you and the GW propaganda machine