揽瓜阁逻辑做题小分队 第19天

鸡麦过儿

EB

ccccherry

EA

大月亮cyn

Day19

1. [Assumption] E
Purpose = decrease the number of crimes in city Y
Plan = some police officers from low-crime districts of the city -->  to high-crime districts of the city
Premise = additional police officers --> decrease no. crimes  [in any district of the city]

2. [Assumption] A
Premise = Aggreement: human activity --> Earth’s temperature ++
Average global T+ 2~8 F`during the next century. --> rise in sea levels --> destroying major population centers along the world’s coastlines

lfengi

1.
Assumption: E
P: the number of crimes in any district of the city decreases when additional police officers are moved into that district
C: To decrease the number of crimes in city Y, the city’s Police Commissioner proposed taking some police officers from low-crime districts of the city and moving them to high-crime districts of the city.

E 取反：如果把警察从低犯罪率地区调走， 犯罪率会立刻上升， 削弱了conclusion。

2.
Assumption: A
P: Although there has been great scientific debate for decades over global warming, most scientists now agree that human activity is causing the Earth’s temperature to rise. Though predictions vary, many global warming experts believe that average global temperatures will rise between three and eight degrees Fahrenheit during the next century.
C: Such an increase would cause an alarming rise in sea levels, displacing millions of people by destroying major population centers along the world’s coastlines
A:取反: 新技术不会改变沿海地区城市海平面上升的风险。 削弱结论