Instead of arguing why I think they were irresponsible let me lay out what I would have suggested if I were at the
council of Elrond:
"
The ring stays in Rivendel while
Aragorn,
Gandalf, and a host of
Rangers and
Elf warriors seek out
Radagast the Brown. Upon finding
Radagast, seek out or summon the
great eagle Gwaihir. Have Radagast open a dialogue with the
eagles letting them know what will befall if the ring gets into the hands of
Sauron. Even the eagles would be affected by this. They helped Gandalf and
Bilbo in the past under much less important circumstances. I think they would help in such dire need again. Send a dozen eagles to
Rivendell to take
Frodo (the ring bearer), Gandalf, and Radagast to
Mordor. Leave at night and fly high to avoid detection. No movement is to occur during the day. During the day rest in high peaks inacessible from the ground. Follow the Misty Mts. south over the Gap of
Rohan. From their follow the Ered Nimrais into
Gondor. The final resting point should be on Mt. Mindolluin. At nightfall, nine of the eagles will leave from Mindolluin flying low, yet high enough to avoid
arrow shot from the ground. This will be the diversion. A few minutes later the remaining three eagles (the three fastest) each carrynig Frodo, Gandalf, and Radagast will head straight to Mt. Doom. The first nine eagles will scatter every which way into Mordor but towards Orodruin drawing attention away from the ring bearer. The three will land near Sammath Naur. Gandalf and Radagast enter into Sammath Naur with Frodo to witness the destruction of the ring and to prevent any mischief, keeping a close leash on Frodo. Cast the ring in and get out as quickly as possible. Return the three to Rivendell. And the eagles will be granted a reward that Radagast will negotiate."
That would be my plan. I think it is a lot safer, quicker, and just as stealthy as the council's plan. Too much could have and did go wrong with their method. My plan was more parsimonious and guarenteed a much higher percentage of success. It also would have stopped Sauron before his forces built up too much. The council of Elrond came up with a plan that put the ringbearer into too much peril. They were irresponsible.
Once again, I am not saying that is how
Tolkien should have written it. I am pointing out how the characters in the story made a poor, hasty plan to destroy the ring.