Libraries remind us that truth isn't about who yells the loudest, but who has the right information. Because even as we're the most religious of peop… - Barack Obama

2014 was the planet’s warmest year on record. Now, one year doesn’t make a trend, but this does: 14 of the 15 warmest years on record have all fallen in the first 15 years of this century.

Our immediate task, however, is the critical work of confronting the economic crisis. As I've said, we've passed through an era of profound irresponsibility; now we cannot afford half-measures, and we cannot go back to the kind of risk-taking that leads to bubbles that inevitably bust. So we have a choice. We can shape our future, or let events shape it for us. And if we want to succeed, we can't fall back on the stale debates and old divides that won't move us forward.

The U.S. military has performed valiantly and brilliantly in Iraq. Our troops have done all that we have asked them to do and more. But no amount of American soldiers can solve the political differences at the heart of somebody else's civil war, nor settle the grievances in the hearts of the combatants. It is my firm belief that the responsible course of action - for the United States, for Iraq, and for our troops - is to oppose this reckless escalation and to pursue a new policy. This policy that I've laid out is consistent with what I have advocated for well over a year, with many of the recommendations of the bipartisan Iraq Study Group, and with what the American people demanded in the November election. When it comes to the war in Iraq, the time for promises and assurances, for waiting and patience, is over. Too many lives have been lost and too many billions have been spent for us to trust the President on another tried and failed policy opposed by generals and experts, Democrats and Republicans, Americans and many of the Iraqis themselves. It is time for us to fundamentally change our policy. It is time to give Iraqis their country back. And it is time to refocus America's efforts on the challenges we face at home and the wider struggle against terror yet to be won.