| We human being undoubtedly are responsible for this obvious and huge change of the global climate. But def not all on us. This is quite a normal phenomenon when a planet is getting old and going to death. Of course, due to the development of technology, human populations and activities and everything we did, we might have made this even aggravated. But just to be clear, we're not the only reason. We have started to save the power and kept doing everything we could do to save earth, even those off-researchful studies or studies which are still under process. Issues which need to be discussed for now is HOW to save our planet and also, as backup plan, to check if it's possible for us to move to other planets.... |
樓主: abbott14
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