Why do people believe in global warming.?

Because they are being brainwashed, they are taught it in schools, politicians talk about it all the time, and TV and newspapers are full of it, it is big propaganda.

Because they are thinking that Global warming is the truth but it is not really. Is just that people think that way. Some time there is some extra adding to the world so people will think about it. But for my sake think of God that create nature and the world we can live on.

Global warming is a fabricated lie to scare people to believe we have a huge economical crisis; which is the objective of the occult's agenda

it is a scientific fact and scientists have been studying it for over 40 years. Unfortunately for that same amount of time, the coal, oil and natural gas industries have been paying think tanks and some individuals like Willie Soon to publicly deny GW

It makes logical sense to the human brain. You'll learn it in Chemistry&Physics.

We don't "believe" in science.

Have you had a look at the planet called Venus lately?

Because people generally think that the world revolves around them, and they believe what the news tells them.

Chemistry&Physics.

Last month has again seen above normal temperature to be the norm in Massachusetts & many other regions of the country, & the scientific consensus would tell you that it's happening even if you choose not to believe them. So what is your personal stake in ignoring scientific data anyways?

As gordon says, 'believe' is the wrong term - it shows lack of understanding of science.

We *accept* that Global Warming is happening because it's impossible for an honest rational human being to do otherwise. The world IS warming - there is no room for doubt.

I suspect your question is about whether Global Warming is caused by humans, which is a fair question if you don't know. Science has accumulated a growing body of evidence in recent years that there is a very high probability that human activity such as dirty industry in the last two centuries, heavy use of fossil fuels dumping large quantities of CO2 into the air, plus deforestation and other activities can and does result in a heating effect.