Originally posted by: lasergecko
What is the best all around martial art to learn for self defense against the mean world out there?
Any why is that one the best?
The best style depends a lot on the individual and what they really want. My preference is Aikido. Significantly less agressive than most of the styles you listed, although even that depends on the practitioner.
Looking at your tally so far with 116 votes, Tae Kwon Do has many votes and I'm not sure why except that it is a very popular sport.
Jeet Kune Do is both defensive and offensive. If taught "correctly" it is a great form of martial arts because of it's economy of motion and lack of "flashy moves" or "cool stances."
The reason I would go with Aikido over Jeet Kune Do is that the latter appears to require greater speed and strength to execute well. Obviously given two combatants of equal ability victory will usually go to the stronger, faster, and heavier. Of course, I have never studied Jeet Kun Do so check it out yourself.