Is global warming a threat to human existence?

Question

Is global warming a threat to human existence? what will happen if this continues?

i hope you would help me out...it is for the extemporaneous speech

Answer 1

Of course - One of many. Everything we do has a ripple effect...Most impostantly each one of us needs to respect our own fates and our power to effect it. Our choices reflect who we are at the core and who we are going to be each and every day. As a human being, as a class, a family, a community, a people, a world...(enter dramatic music here...chin up and wait for applause.)

Answer 2

First of all, no one knows that there is global warming. They say that the average temperature of the earth has increased 0.7 degrees during the past 100 years.

You know how to figure out an average. You have to take all of the temperatures all over the earth at the same time and add them up. Then you have to divide the total by the number of temperatures you have taken.

Evidently there are many "temperature stations" around the world that they use for this. Recently it has been on the news that 1 of the stations is on a black asphalt parking lot in phoenix Arizona. Obviously that station is recording higher temperatures than the temperature really is.

The big deal is that the oceans cover 3/4 of the surface of the earth but there are NO temperature measuring stations on the ocean. You can't measure the total temperature of the earth if your not taking the temperatures EVERYWHERE on the surface of the earth.

I guess that is true that the glaciers in the north polar regions may be receding. That may be significant, however, I heard a climatologist interviewed on TV. He said that the receding glacier was because there is a major thermal current in the Atlantic Ocean that changes where it moves every 80 years.

He said that where it is now, causes it to get warmer at the polar regions but colder in the center of the earth near the equator. Because it is warmer near the poles and colder near the equator, those temperatures even out so that ther is no average increase in the AVERAGE total temp of the earth.

It is dishartining to me to see 80% of scientists say there big problems with global warming while 20% disagree. The schools, the media, and the Democrats are the biggest
supporters of Global Warming.

It was discovered over a thousand years ago that if someone wants to acquire power over people, is that you convince them that there is a big emergency coming soon anly YOU can save them. After the big threat is established in peoples minds then the scientists will safe you. We will do many experiments, do research and then tell you how we will save you.

Why are scientists and politicians doin this? Money and power. Scientists say that they can save us from destruction.

Answer 3

i dont think so. we evolved during the ice age, and we will continue existing through global warming, and even the next ice age.