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Earth Has No Plan of Action for 'Alien Arrival' Scenario, Astronomer Says_我的网站

A |     While scientists are still to determine whether some extraterrestrial civilization may exist somewhere out there in the universe, one astronomer points out that we apparently don’t have a plan for a yet-hypothetical situation where aliens actually reach out to us.,According to the Daily Star, prominent popular scientist and Australia’s Astronomer at Large Fred Watson pointed out that scientists do have a checklist to establish whether a communication attempt by aliens is genuine, but don’t have a plan for actually establishing contact with them.,“There’s a well-established chain of boxes that need to be ticked and it would go through a lot of analysis to ensure that what you’re talking about is a real phenomenon,” he said. “However, once scientists identified what had happened, it’d then be up to the political leaders of the world to decide what to do about it, and as far as I’m aware, there’s no plan in place.”,Burnout or Homeostasis: Researchers Explain Why Aliens Are Yet to Come Knocking at Earth's Door20 June, 13:15 GMT,He did note, however, that there is a rather “gloomy outlook about there being intelligent life forms” out there in space, with the “overwhelming opinion” being that “microbial life might exist.”,“The common view is we are just a complete freak of nature – intelligent life is so rare and is such an unlikely event," Watson remarked.。    虽然这段视频有些年头了，但能够让你很好地了解地球上的冰全部融化之后的场景，以及海平面上升对许多国家的影响。结果与您预期的一样令人震惊，美国的整个地区都沉入了海底。

B | 佛罗里达州和乔治亚州等州完全消失在上升的水位之下。目前科学家不断提出解决方案来阻止冰架融化。

C | 有些计划比其他计划更加激烈和绝望，科学家甚至建议将二氧化硫释放到南极洲上空的大气中，以减缓气候变化和地球无冰的可能性。它可能有助于遏制气温上升，但也会导致酸雨落在土地上。

D | 尽管如此，找到抑制影响的长期解决方案仍然至关重要，尤其是在全球气温持续上升的情况下。虽然 NASA 正在让我们更容易看到气候变化的影响，但目前还没有采取任何重大措施来阻止它。

E |

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Published on:19:17:09