DiM wrote:please show me the "real scientists" that 100% testify the earth is warming and that this will continue for an X amount of time we'll all fry and boil. all we know know is that the earth is warming and has been warming for the past few decades. just like we knew the earth was cooling in he 40-70's. NOBODY can say for how long this will continue and what the exact effects will be.
You are taking some half truths out of context, which probably means you are listening to common media reports instead of the original research papers or
scientific reports.
The Earth does cool and warm. Up until pretty recently, we did not even have the math capable of doing more than just grossly estimating weather. Since then, though, we have the whole field of Chaos math, a set of satalites that gives pictures of pretty much the entire earth and computers that those in the 70's only dreamed about. In short, what was not known back in the 70's is now pretty close to established fact. BUT, understand that, in science, "pretty close" is mroe sure than most "sure predictions" used in other contexts.. FAR more sure in many cases.
There IS a consensus that the Earth is warming. There Is a consensus that this will cause humans harm, though the exact dates, the exact level of harm, etc.. those are under debate. But, its more a debate of "will this fire take 30 acres or 100", NOT "does fire burn." There is also debate over the exact causes, however, it is essentially proven that what are called greenhouse gases (including CO2, Methane, etc.) are contributing to the warming of the Earth. There is some debate, again over exactly how much each contributes, exactly what measures are best to limit it, how much needs to be limited, etc.. however, note, again we are talking details, not the overall conclusions. Scientists almost never come out with firm pronouncements. This fustrates linear thinkers, business people who demand "real facts" (never mind that most science is actually FAR more predictable than economics), but it is because scientists are, by their nature, precise. If something is 99% sure, most people will simply say "its sure" or "true". Scientists mostly won't.. even if its 99.999% likely to be true.
If you really follow the data (and I urge you to do that if you question this), you find that global warming IS real, is happening and is something we, as humans need to worry about if our children will have any sort of a future.