It's not too hard to follow the political sleight of hand when it's Bernie Sanders prestidigitating.

From the transcript of last night's debate:

JOHN DICKERSON: Senator Sanders, you said you wanna rid the planet of ISIS. In the previous debate you said the greatest threat to national security was climate change. Do you still believe that?

BERNIE SANDERS: Absolutely. In fact, climate change is directly related to the growth of terrorism. And if we do not get our act together and listen to what the scientists say you're gonna see countries all over the world-- this is what the C.I.A. says, they're gonna be struggling over limited amounts of water, limited amounts of land to grow their crops. And you're gonna see all kinds of international conflict. But of course international terrorism is a major issue that we've got to address today. And I agree with much of what-- the secretary and-- and the governor have said. Only have one area of-- of disagreement with the secretary. I think she said something like, "The bulk of the responsibility is not ours." Well, in fact, I would argue that the disastrous invasion of Iraq, something that I strongly opposed, has unraveled the region completely. And led to the rise of Al Qaeda-- and to-- ISIS. Now, in fact, what we have got to do-- and I think there is widespread agreement here-- 'cause the United States cannot do it alone. What we need to do is lead an international coalition which includes-- very significantly-- (UNINTEL) nations in that region are gonna have to fight and defend their way of life.

Okay, let's look at that in slow motion. Stand by your former statement boldly and clearly"

Absolutely.

Open an escape path:

In fact, climate change is directly related to the growth of terrorism.

The former statement, which now sounds wrong, is that X is the most important thing, but now people have reason to feel, very urgently, that Y is the most important thing. Create a springboard for yourself. Invite the audience to think that X and Y are really the same thing. That's tantalizing. They're looking to see this fascinating connection, so begin to create the feeling that X and Y are connected:

And if we do not get our act together and listen to what the scientists say you're gonna see countries all over the world-- this is what the C.I.A. says, they're gonna be struggling over limited amounts of water, limited amounts of land to grow their crops. And you're gonna see all kinds of international conflict. 

Climate change isn't just about what the climate does but how people react to it, and there will be struggle and conflict, and that at least vaguely reminds us of the bloodshed associated with ISIS, but ISIS isn't fighting over the temperature. You can't get to that escape path, climate change is directly related to the growth of terrorism.

So just act as though you've already arrived where you've said you'd go, and who cares if X or Y is more important? You've said X is important, so plunge right ahead and say Y is important:

But of course international terrorism is a major issue that we've got to address today. 

And then collapse into drivel. You agree with Clinton and you don't agree. What was the part that you disagreed with, that "The bulk of the responsibility is not ours"?

Well, in fact, I would argue that the disastrous invasion of Iraq, something that I strongly opposed, has unraveled the region completely. 

So you think bulk of the responsibility is ours?!

And led to the rise of Al Qaeda-- and to-- ISIS. 

The invasion of Iraq led to the rise of al Qaeda?! You're faltering badly, but you know there are magic words — 2 words that if only you can just get to them you've done your trick. Come on, Bernie:

Now, in fact, what we have got to do-- and I think there is widespread agreement here-- 'cause the United States cannot do it alone. What we need to do is lead an international coalition...

APPLAUSE!!!!

"Religious rituals don’t need any practical justification for the believers who perform them voluntarily."

"But many recyclers want more than just the freedom to practice their religion. They want to make these rituals mandatory for everyone else, too, with stiff fines for sinners who don’t sort properly. Seattle has become so aggressive that the city is being sued by residents who maintain that the inspectors rooting through their trash are violating their constitutional right to privacy."

Writes John Tierney in "The Reign of Recycling," explaining why we should favor the age-old practice of simply burying garbage. That's at The NYT. Tierney is also writing about this at Instapundit, where he says:

I realize that true believers don’t need rational reasons for their religion, but it would be nice to see a little soul-searching in regard to some stats in the article: To offset the greenhouse impact of one passenger’s round-trip flight between New York and London, you’d have to recycle roughly 40,000 plastic bottles, assuming you fly coach. If you sit in the front of the plane, it’s more like 100,000 bottles — and you have to make sure not to rinse any of them with hot water, because that little extra energy could more than cancel out any greenhouse benefit of your labors....

The boldface is mine. Why doesn't everyone who wants carbon dioxide emissions taken seriously radically curtail air travel? Why aren't people ashamed to fly (other than when it's absolutely necessary, such as to visit a distant loved one who's about to die)? It's like the way religious people focus on one sin but not another and don't calibrate their effort at sin-avoidance to the seriousness or harmfulness of the various sins.