Our panel of 91 professional philosophers has responded to

75
 questions about 
Beauty
4
 questions about 
Economics
77
 questions about 
Emotion
287
 questions about 
Language
392
 questions about 
Religion
23
 questions about 
History
88
 questions about 
Physics
51
 questions about 
War
58
 questions about 
Abortion
284
 questions about 
Mind
34
 questions about 
Music
574
 questions about 
Philosophy
32
 questions about 
Sport
54
 questions about 
Medicine
31
 questions about 
Space
70
 questions about 
Truth
218
 questions about 
Education
58
 questions about 
Punishment
5
 questions about 
Euthanasia
36
 questions about 
Literature
221
 questions about 
Value
2
 questions about 
Culture
96
 questions about 
Time
154
 questions about 
Sex
27
 questions about 
Gender
110
 questions about 
Biology
151
 questions about 
Existence
81
 questions about 
Identity
374
 questions about 
Logic
110
 questions about 
Animals
24
 questions about 
Suicide
208
 questions about 
Science
282
 questions about 
Knowledge
67
 questions about 
Feminism
124
 questions about 
Profession
105
 questions about 
Art
43
 questions about 
Color
134
 questions about 
Love
75
 questions about 
Perception
39
 questions about 
Race
2
 questions about 
Action
80
 questions about 
Death
1280
 questions about 
Ethics
89
 questions about 
Law
117
 questions about 
Children
69
 questions about 
Business
244
 questions about 
Justice
68
 questions about 
Happiness
170
 questions about 
Freedom

Question of the Day

The syllogism in question is not valid. Nothing logically guarantees that the set of single girls and the set of sad girls overlap. Even if both sets have members, it does not follow that they have any members in common. Compare: Some polygons are squares. Some polygons are triangles. But it is false that some polygons are square triangles.