ISSUE: 恰好只記得有我選的 而且很幸運的選到高頻題
159、"The human mind will always be superior to machines
because machines are only tools of human minds."
Argument47:火山爆發 或是星體撞擊導致全球大降溫題
ARGUMENT47 - Scientists studying historical weather patterns have discovered
that in the mid-sixth century, Earth suddenly became significantly cooler.
Although few historical records survive from that time,some accounts
found both in Asia and Europe mention a dimming of the sun and extremely
cold temperatures. Either a huge volcanic eruption or a large meteorite
colliding with Earth could have created a large dust cloud throughout
Earth's atmosphere that would have been capable of blocking enough sunlight
to lower global temperatures significantly.A large meteorite collision,
however, would probably create a sudden bright flash of light, and no extant
historical records of the time mention such a flash.
Some surviving Asian historical records of the time, however, mention a l
oud boom that would be consistent with a volcanic eruption.
Therefore, the cooling was probably caused by a volcanic eruption.
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