The current crisis killed off this optimistic scenario.

I lean slightly toward the optimistic scenario, but investors and policymakers alike need to understand the ramifications of a return to more normal volatility levels.

Moreover, even under this optimistic scenario, the problem of the current account deficits of Italy, Spain, and the other peripheral countries will remain.

It is worth noting that these outcomes are based on the optimistic reference scenario used in the US Department of Energy s International Energy Outlook, under which renewable energy use will grow at a higher rate than in the past.

I never called myself Mr. Uplift.

Kids can be full of inspiring aspirations and hopeful thinking.

The current crisis killed off this optimistic scenario. The interbank market has almost collapsed, because banks do not trust each other in the same way that we tend not to trust an eager seller of a second hand car.

This consensus optimism is, I believe, not supported by the facts.

But recent events do not carry such a rosy interpretation.

This is the rosy scenario.

That is the scenario at the moment.

Of course, this wildly optimistic calculation assumes that nobody used more power afterwards.

But this scenario failed to materialize.

And this is just the baseline scenario.

The 450 scenario presents an immense challenge.

There are concrete examples of this scenario.

Mazrui, forever the optimist, expressed hope that the human will has the power of restoration.

Even the horrible growth numbers of the last couple quarters don t seem to discourage this optimistic thinking.

Obama s aides have confessed that he modeled his own election program on the sunny and optimistic decency of the Republican actor.

And we've got the mathematics to describe this process.

The last scenario came from William himself.

Otaviano Canuto, a World Bank vice president, and his collaborators have just produced a long report that makes the case for this optimistic prognosis.

The main glitch in this scenario, however, is Lewites.

Another negative scenario is military rule.

Thus, Egypt is reenacting the Algerian scenario.

The other school of thought does not take this scenario lightly.

CAMBRIDGE Consider the following scenario.

But Syria s fragmentation is not the only plausible scenario.

This scenario would grant the US three enormous advantages.

At first sight, the reasons to dismiss this scenario seem overwhelming.

But this scenario does not correspond to reality.

But there are downside and upside risks to this scenario.

But victory for the forces of jihad is not the only possible scenario.

But this is implausible.

But a Japanese style scenario seems inevitable after 2015.

That scenario now looks all the more likely.

A war ends. An international donors conference is called.

Such a scenario can be summarized as follows.

The second scenario is more dangerous for the entire world.

This is the scenario these young Homsis show through their lenses

In a guest post on Kafila, Indian blogger Yug Mohit Chaudhry discussed the power of mercy in the context of Kasab s hanging. Echoing the least optimistic voices, he writes

Unfortunately, that scenario now seems to be unfolding.

Under this scenario, we could be witnessing an energy crisis in the making.

Such a scenario could amount to fighting to the last Syrian child.

Of course, one can only hope that such a scenario remains pure conjecture.