Our panel of 91 professional philosophers has responded to

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

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.