Ford has had enough of dealing with god-like beings for one lifetime. Seriously. Saying that, he's all for looking for another solution, but knows that it's unlikely they're going to have the time to find it. He doesn't like the odds of being able to destroy one or both. With the news that it's the only way for the planet to continue, he's willing to put his opinions aside.

Other than this, I'm completely open to anything. Normal humans unite? Helping others? Providing grunkly sciency backup? Bring it.