Is Global Warming even a problem?

Question

Is Global Warming even a problem? Is it really going to happen soon or later? Should we do something about it?

Answer 1

it is part of a cycle, and because Al Gore invented the Internet

Answer 2

I do not consider it a big problem. The changes that scientists forecast are just not that serious. A 1 foot sea level rise and 5 degree temperature rise in 100 years. It is the political environmentalist extremists that are claiming gloom and doom. And the CO2 can only explain about 1% of that change. For the other 99% the politically motivated scientists are postulating some positive feedback mechanisms, where a small amount of heating causes other changes in the environment that in turn cause more warming. But it is all smoke and mirrors. By assuming different feedback mechanisms that are just as plausible, you can get no warming at all or even cooling.

Answer 3

Oh yes it is a problem.  And if we don't start trying to fix it or stop it,  we are all screwed.  And it isn't going to happen sooner or later, IT IS HAPPENING RIGHT NOW!!!!

Answer 4

It's only a problem if you believe it.  I don't.

Answer 5

Four open questions:

1. Is it even warming at all?

2.  Is this warming, if it is even happening, caused by man?

3.  Is there anything we can do policy-wise to affect it one way or the other?

4.  Is global warming a bad thing?

Answer 6

Global warming is a very complex collection of many effects

this text only covers some aspects of global warming ,mainly agriculture i.e.effects of deforestation and subsequent man made desertification

water and air polution such as caused by

industrial contamination ,the contaminating effects of the cities(the internal combustion engine) ,are other stories,

and all of these are also man made ,such as the high industrial chimneys pumping contamination into the clouds and the burning of tires,some of this polution has been found in the ice in the polar regions

there are natural cycles in the planets life

but a lot is influenced by mans existance ,and this is increasing with overpopulation,putting strains on Natural resources and increasing contaminations as well as destructions of essential componants the ensure living conditions for all life forms

climate change is caused in great parts by desertification ,and most desertification is caused by man

the thinner ozone layer helps to speed this up.and this is caused mainly by air polution ,also as a result of mans actions

DEFORESTATION

in the past

the Building of the Spanish Armada deforrested Spain

the Phoenician trading fleet turned Lebanon in a dessert

Ganges Khan put everything to the sword and torch, then filled the wells with sand,

the sun finished of the job and whole countries turned to wastelands.

Today ,

Slash and burn destroys the protective vegetation (which helps to form the soil ),

leaving it open to the Sun ,and then ,wind and, water erosion.

The Plough turns the soil ,killing micro-biotic life (essential to soil building) and accelerates the drying out .

Pressures of the :vehicles, cattle and rain impact brings the salt to the surface.

Mono cultures ,aided by chemicals Exhaust and pollutes the soil .

Adding to this the effects of overgrazing has resulted in large scale desertification.

and there is less and less water (because of deforestation),to irrigate this production ,Farmers

are overpumping deep carbon aquifiers

and plowing more and more unstable lands going into the jungles and onto mountain slopes

expanding populations and expanding farming ,that has to keep pace with the expanding populations are very strong forces that encroach upon the rainforest's

clearing them for farming and settlement areas .

Rainforest's always are in third world countries and always in third world countries corruption and the need for money s highest

in North Africa,India,Mexico ,millions of people are effected by land loss and desertification and some have died as a result

,the Sahara is growing by 7 kilometers a year

and most of the desserts we know are a results of mans actions ,and they are increasing ,not getting less ,in the dinosaurs days ,there were few desserts.

collectively this planet is drying up ,

each degree rise in temperature means 10%crop loss

and there is less and less water (because of deforestation),to irrigate this production ,

and there are less and less farmers to do it..

Arable lands and their farms are lost all over the globe. Many farmers sons abandon farming and head for the cities.

Northern China is drying up, what once were millions of food producing people, are now hungry refugees ,running for their lives from the all consuming dust storms.

This will have a great effect on world food prices when they start buying at what ever cost, to feed their people.

The farmers that are left have to feed some 70 million more people than the year before but with less topsoil.

Over the last half century,

Population growth & rising incomes have tripled world grain demand from 640 million tons to 1,855 million

In the near future the global farming community will not be able to feed every body ,food prices will continue to rise. .

RISING SEAS

The northpole is melting ,and we will know it without ice in our life times.

this does not affect the sea level because it is ice that is already in the water.but the melting ice from Green land and the south pole ,are another matter

Global warming could be slowed down to some extent,but it will mean global co operation between all countries ,and taking into account human nature and the world politics ,it is unlikely that this will happen,

At least not untill we are all in the middle of planetary disastres and it becomes a battle for the survival of humanity every where,instead of just some third world countries Source(s) here are a 100 ways to help

http://www.eco-gaia.net/forum-pt/index.p...

http://www.greenpeace.org/international/...

http://news.bbc.co.uk/2/hi/science/natur...

... Source(s) Lester E Brown is the director and founder of the global institute of Environment in the United states .he has compiled a report based on all the satalite information available from NASA,and all the information that has

come from Universities and American embassies WORLD WIDE ,

his little book--a planet under stress , Plan B has been trans lated into many languages and won the best book award in 2003 ...

Answer 7

Uh, well I don't know about you, but I fully intend to be alive in the coming decades, so yes it's a problem, I don't wanna live in turmoil.

The boomers are a huge part of the problem, they make the most money, and have the largest carbon footprint as a result. Yet they're going to die out soon, leaving us with their mess. Not very fair at all.