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  • 工作学习 / 科技杂谈 / 吵吵 global warming 的,出来走几步! +5
    老猫领队!
    • 那是climate change! +2
      • 往冷了change还是往热了change? +1
        • 都有啊。话说回来,有谁见过不转的地球吗?不变的气候吗? +2
          • No matter how volatile the climate changes, the Earth is still the Earth. +1
    • global warming不等于没有冬天,而且冬天可能会更变化无常 +1
    • whatever,Canadian needs the global warming! +5
      • As long as Canada is warm, it's good. We don't care whether South India Ocean is warmer or colder by 5 degrees. +3
        • I also support those people to against the global warming, it does not conflict with I think Canadian needs global warming. Every person has the right for himself.
          • Like Al Gore, flying a private jet to give a climate speech? 😁 +2
            • No, that is totally different. What those people did is not consistent with what they said. I am consistent with my words. I do not against the global warming, so I take the plane and drive my car. Do you drive car?😁
        • 各人自扫门前雪莫管他人瓦上霜🤔这种思维真要不得👎 +2
          现代科技发展下的地球已经演化成地球村了与以往已经完全不一样了一荣俱荣一损俱损
          • 地球村这个概念有好些年了,什么时候体现一损俱损一荣俱荣了?中国那么多煤电厂排烟,但是中国创造了经济奇迹,加拿大荣到什么了?倒是加了碳税,以前还因为支持绿色能源涨过电费。 +2
          • How about having moved high polluting industries to China?
            • 回答不了水手这个问的好有技术含量的问题 😅😄😂
              估计去微博或头条发个消息就会有答案 🧐
          • 我觉得一个人说和做要一致。对抗global warming最好的办法是不开车不坐飞机,不住house住condo。请问你能做到吗? +3
    • 不在铲雪就还都堵在DVP,401呢,
    • 老猫这种,肯定是老婆铲雪。 +1
    • Scientifically, there is no such a value as "average global temperature". +3
      • I questioned the average temperature they measured - how to measure, what time they measured, where they measured, how long for that temperature, (the heat = (t2-t1) x time). +2
    • 汤加🌋喷发,火山灰已部署在对流层,遮天蔽日,挡住太阳,🌍要进入global cooling时代 +3
    • 我个人认为global warming 就是政客骗钱的伎俩。。。根本没那回事。。。环境污染倒是很严重 +15
      • Agree. Pollution is a real issue. The climate change hoax caused the booming of the solar panel industry, which is very polluting, real pollution. +3
        • 👍
        • Electrical car is a big joke...unless we found a way to properly manage the energy. If 50% of the house hold have at least one EV,
          the whole electrical grid will be pulled down...further where we will get all the electricity from? Do you want a nuclear station beside your house?
    • Global warming的后果之一就是局部极端天气。比如多伦多大雪 +2
    • 地球历史上,凡是气候比现在温暖的时候,都是生物多样繁荣,地球生机勃勃的美好时代。人类为了一己私利,妄图阻止全球变暖,妄图阻止最政制正确的生物多元化,企图独霸地球。无异螳臂当车😂 +2
      • 问题不是太暖,是变化太剧烈,人类适应不了,生存成本大增。 +1
        • 你被“砖家”忽悠的不轻啊😂😂 +2
    • 说到底,就是“人定胜天”行不行。
      • 嗯。人在作,天在看 vs 天在作,人在看。 +3
    • 特朗普曾经也这么说过“where's global warming,……it's fake news” 😂😃😅 +3
      🙄南北极冰川持续大量滴融化还不能证明全球气候变暖?
      • They melt in their summer. And freeze again in their winter. As always. +3
        • 那么,为什么冰川会变得越来越小了? +1
          融化速度远大于结冰速度
          • If what you said is true, it's a change of climate. Why? I don't know. It has been changing since the Earth was formed 4.6 billion years ago. +1
            • 老调重弹一下还是那个现在燃烧化石燃料的碳排放太多的原因而造成越来越小了结果和以前的地球演变时有时也会有全球变暖的现象本质上不同
              化石燃料也不是不让用是有节制碳总合滴适度滴产生和消耗保持一个平衡滴……条件下使用
              • What's the most significant and effective greenhouse gas ? +1
                • 水手觉滴是什么让吃瓜观众学习一哈吧 +1
                  • Water vapor accounts for the largest percentage of the greenhouse effect, between 36% and 66% for clear sky conditions and between 66% and 85% when including clouds.
                    • 喔,有这么大的比例😱。

                      如果,这些未经考证数据比较真实、那些理论推理比较可靠、……,这个方面的影响就应该是主要气候变暖的主要原因了。

                      但,若想从控制它着手来减少对气候变暖,那是超出人力可及范围的,从科学常识讲也没有必要。

                      所以,退一步讲。目前能做出的有效手段,虽然不一定起决定作用,但肯定会有一定作用的,估计也就还剩下减排碳这个方法了。

                      不是吗?

                      • It does have a reference.
                        • 谢谢分享
                          • 不客气。需要指出的是,像这种和地球物理相关的理论,永远只能是理论,是没有办法通过实践验证的。
                      • 退一万步,即将减碳真的有意义,西方国家的所谓减碳,其实是把碳排放转移到其他国家,顺便把污染也转移了,顺便把本国高标准的污染控制也省了。污染控制也是费能源的!
      • 至少戈尔书里的照片被揭发作假,用夏天的照片和冬天的照片并排对比。 +1
        • 全球各国的领袖们不是在哥本哈根已经达成共识了嘛
          • 相信威权还是相信常识,这永远是一个问题。特别是经过两年瘟疫,“领袖们”和“专家们”是什么嘴脸越来越清楚 +2
      • 北极下面发现了树的化石,也就是说北极曾经热到长出了树 +1
    • 对不起 雪太大。出不了门。您自己走几步吧。😄 +2
      • You can use my skis. 😁
    • 多伦多人因为一场大雪就这么兴奋,不正是气候变暖的证据吗?曾几何时,雪是多伦多的常态啊 +5
      • 十万个为什么告诉我们,雪是冬天作物的暖被窝,雪越大,保暖性越好。
    • 极端天气是global warming的一个特有现象,明天多伦多零度以上了 +4
      • 雪会自己化么?
        • 已经化了一部分了
    • 刚看了一个旅游风景片,讲瑞士的雪山区,一个瑞士老头指着退化的冰川对导游说,冰川这二十年已经从那里退到这里了,不相信全球变暖的到这里看看就相信了
      • I believe global warming, but I don't believe the way we are dealing with it is the right way.
    • 汤加的那个火山,举报有1000个广岛原子弹的威力,按照所谓的“科学家”的观点,地球早该毁灭了吧?