If you're a horse, and someone gets on you, and falls off, and then gets right back on you, I think you should buck him off right away.
Here is a dude on a mission to rescue a few tens hundreds thousands millions of starfish in one morning alone. Some might suggest that such peregrination is a fruitless exercise, but Henry says " NO! " If it is good enough for a few dozen whales, we can spend the day tossing stiff and lifeless starfishies back into the sea. A pelagic panacea? Perhaps. But, like the boy with the barrow, the job was in front of us.