jay gw said:
Practical
Of, relating to, governed by, or acquired through practice or action, rather than theory or speculation.
Concerned with the production or operation of something useful.
Level-headed, efficient, and unspeculative.
Practical
"It will, of course, be said that such a scheme as is set forth here
is quite unpractical, and goes against human nature. This is
perfectly true. It is unpractical, and it goes against human
nature. This is why it is worth carrying out, and that is why one
proposes it. For what is a practical scheme? A practical scheme
is either a scheme that is already in existence, or a scheme that
could be carried out under existing conditions. But it is exactly
the existing conditions that one objects to; and any scheme that
could accept these conditions is wrong and foolish. The conditions
will be done away with, and human nature will change. The only
thing that one really knows about human nature is that it changes."
O. Wilde
Ideal
A conception of something in its absolute perfection.
One that is regarded as a standard or model of perfection or excellence.
Ideal
"To bring abstractions to bear on reality means to destroy reality."
G.W.F. Hegel
"Marx would object to the political ideal that you want to
attribute to him. When we are dealing with a man of science,
the science of economics, then ideals are not allowed, you
produce scientific results, and if you are also a man of the party,
then you struggle to turn these scientific results into practical
politics. But if you have an ideal, then you can't be a man of
science, because then you are prejudiced."
(F. Engels to K.Marx's son-in-law Lafargue)
Why does it seem that ideals and the practical are so often in conflict? Example: Communism, Naziism, Creation 'science'
Why does this occur and how are conflicts like this resolved?
Ideals conflict with reality exactly because they are ideals and not the comprehension of reality that you find in science, knowledge. The laws of gravity don't conflict with reality, they
are reality grasped by the human mind. Unlike the thou-shalt-not laws of religion or jurisprudence, which are mere ideals.
Ideals and the practical are not only often, but
always in conflict - and not just in political or religious extremism, but also in what I think you would consider to be mainstream politics. (Have you ever read
The Quiet American?)
When you ask specifically about Communism, I'd like to add: Because the Communism
practiced so far wasn't practical, but idealistic. (And idealistic doesn't mean
good-natured or
benevolent. Stalin is a good example ...)