Probably just one. But wouldn’t it be fun to see what would happen if there were two? And if two is fun, maybe three would be even funner. And heck, if our goal is fun and adventure, can a fourth bioethicist contribute anything to installing that lightbulb? No idea. Maybe. Who knows? Let’s try it with four anyway just to see. That would be a blast. Sometimes it’s good to do things “just because”. Because since it’s possible, we should do it. That’s what ethics teaches us. Do what’s possible. Once you find any reason (excuse) for doing a stupid thing, then it becomes an ethical action. If you repeat this mantra, possibly while doing yoga, in the blooming lotus or stretching dog position, it will sounds very ethical indeed. Dooooo whatttttt’ssss posssssible. Bio-Ethics!