In the middle ages there was a mini ice age, the world got colder, then it warmed up. Was this caused by man?

Question

I think the ego of mankind is enormous, to think that we cause global warming.

Answer 1

This graph here shows that there was a mini ice age... http://www.globalwarmingart.com/wiki/Image:1000_Year_Temperature_Comparison_png

You'll also note that the temperature now is the highest point on the graph and that in recent years it's been rising faster.

Although the world cooled significantly during the mini ice age the general trend has still been one of warming as it has been for 18,000 years now - see this graph http://www.globalwarmingart.com/wiki/Image:Ice_Age_Temperature_Rev_png

There's no disputing the world is warming up but where there is dispute relates to just how much of the warming is natural and how much is man made. What you will see is that the amount of carbon dioxide emissions (both natural and man made) is directly linked to the temperature of the world and always has been.

In short - global warming is a natural pheonmenon, we're accelerating it.

Answer 2

It's usually called the "Little Ice Age". It started about the year 1250 (scientists differ on this) and lasted until about 1850.

Causes: less solar activity (Maunder Minimum), more volcanic activity.

Other causes, we're not so sure of. It might partially be just one of those random things.

Human causes: The Great Famine of 1315 -1322, followed by the black death of 1347 - 1351, changed agricultural and forest use patterns in Europe. This may have contributed to the Little Ice Age, or at least prolonged it.

Global warming today? There's no question in my mind -- human activity today is putting out much much more carbon dioxide and other greenhouse gases than any time in the last 10,000 years.

Answer 3

THEN The little Ice Age became a era between 1350 and 1850 while worldwide air temperatures have been cooler than they have been interior the twentieth century. This phenomena became o.k. documented interior the Northern Hemisphere. Temperatures began to upward thrust slowly beginning up interior the late 1800's and it became no longer till a speedy enhance of image voltaic interest interior the 1930's and 40's that the international experienced temperatures comparable to at present. interior the late 1950's and 60's image voltaic interest slowed quickly and yet another cooling cycle began, which led to some to invest with regard to the opportunity of yet another mini-ice age on the horizon interior the late 1970's. NOW: interior the mid 1970's image voltaic interest back with a vengeance yet became masked with the aid of the volcanic eruptions of EL-Chichon in 1982 and Mt. Pinatubo in 1991. The late 1980's and early 1990's could have been even warmer the it became in 1998, and each and all of the alarm-ism might have began 2 an prolonged time previously. the destiny till a substantial volcanic eruption happens and speeds issues up, the international is forecast to proceed on a steady cooling cycle over here couple of an prolonged time. image voltaic cycle 25 is forecast to be weaker than any that have been noted in centuries. with the aid of 2030 the international could be a lots cooler place. different than: there is one threat that cycle 24 must be between the biggest that human beings have seen. if so, there could be a threat of our technologies that relies upon on electronics to be heavily broken. "No means for Months, maybe years for some. yet cycle 25 will definitely be a less warm era inspite of what cycle 24 does. THE info: each climatic replace that has been got here upon with the aid of paleontology over the final countless thousand years could be defined with the aid of image voltaic variability, in case you think in synthetic worldwide warming you're trusting the forecast of our destiny to pc simulations, that are basically modeling a fragment of the variables required to foretell climatic replace. each little thing is a cycle, our civilization is flourishing basically via fact the climate is heat, no longer any wrong way around.

Answer 4

No, the world is constantly going through a cycle where the climate goes up and down between the naturally caused ice ages. The ice age will come again, this climate right now is considered a warm period.

Answer 5

well this is related to global warming. i bet the earth has had many mini ice ages and warmed up. Its the earths natural way of changing its environments so it could be suitale or nonsuitable for us. the problem is we the humans are standing in the way and heating the world up. it could cause a big ice age, or all ice melts and world is litterally in hell

Answer 6

No, it was a natural occurrence. There are several theories why it happened. These include sunspot variations, volcanic eruptions, changes in the large-scale ocean current conveyor belt, and to a lesser extent, changes in the earth's albedo. None of these theories on their own offers conclusive evidence; it is more likely that each has played a role.

Ego? No. Manufacturing and cars, yes.

Answer 7

Nicely put! The ego of man is sickening to think that they have the ability to 'break' the earth (well they keep going on about 'saving' it so that would suggest it is 'broken'). Thank God (literally) for the sane folk who know their place and that mother nature will do her thing in spite of us. I hope global warming hurries up, it's bloody freezing in Scotland and I'm sick of wearing aaron sweaters in the summer ;-)

Answer 8

That actually was caused by people since ye olde bar had too many drunks in it so they threw them all outside and they died in the winter cold and the rotting bodies made such a stench that the hole in the ozone layer closed up so that no smell could go through and when aliens saw this they were like wtf you can do that you arrogant bastards i thought that hole was pretty and i liked to fly through it with my ship so they came down and zapped the world with cold rays.

GLOBAL WARMING IS AND ALWAYS WAS A LIE. Its nothing but a tool used by liberal factors to try to pull leverage on their opponents. Disgusting that they would invent an issue just to sneak their own agenda in.

Answer 9

Yea I agree with you...
I think we should keep the earth clean to protect our food sources such as land, air and oceans...

Answer 10

No, it was just a normal variation in the weather patterns.