Excerpt from 2015 speech, watch full speech.
White House Report: The National Security Implications of a Changing Climate
What They’re Saying: Military Leaders Respond to the President’s Call to Battle Climate Change https://www.whitehouse.gov/blog/2015/05/21/what-they-re-saying-military-leaders-respond-president-s-call-battle-climate-change
Remarks by the President at the United States Coast Guard Academy Commencement
United States Coast Guard Academy
New London, Connecticut
Now, I know there are still some folks back in Washington who refuse to admit that climate change is real. And on a day like today, it’s hard to get too worried about it. There are folks who will equivocate. They’ll say, “You know, I’m not a scientist.” Well, I’m not either. But the best scientists in the world know that climate change is happening. Our analysts in the intelligence community know climate change is happening. Our military leaders — generals and admirals, active duty and retired — know it’s happening. Our homeland security professionals know it is happening. And our Coast Guard knows it’s happening.
The science is indisputable. The fossil fuels we burn release carbon dioxide, which traps heat. And the levels of carbon dioxide in the atmosphere are now higher than they have been in 800,000 years. The planet is getting warmer. Fourteen of the 15 hottest years on record have been in the past 15 years. Last year was the planet’s warmest year ever recorded.
Our scientists at NASA just reported that some of the sea ice around Antarctica is breaking up even faster than expected. The world’s glaciers are melting, pouring new water into the ocean. Over the past century, the world sea level rose by about eight inches. That was in the last century; by the end of this century, it’s projected to rise another one to four feet.
Cadets, the threat of a changing climate cuts to the very core of your service. You’ve been drawn to water -— like the poet who wrote, “the heart of the great ocean sends a thrilling pulse through me.” You know the beauty of the sea, but you also know its unforgiving power.
Here at the Academy, climate change — understanding the science and the consequences — is part of the curriculum, and rightly so, because it will affect everything that you do in your careers. Some of you have already served in Alaska and aboard icebreakers, and you know the effects. As America’s Maritime Guardian, you’ve pledged to remain always ready — Semper Paratus — ready for all threats. And climate change is one of those most severe threats.
And this is not just a problem for countries on the coasts, or for certain regions of the world. Climate change will impact every country on the planet. No nation is immune. So I’m here today to say that climate change constitutes a serious threat to global security, an immediate risk to our national security. And make no mistake, it will impact how our military defends our country. And so we need to act — and we need to act now.
After all, isn’t that the true hallmark of leadership? When you’re on deck, standing your watch, you stay vigilant. You plan for every contingency. And if you see storm clouds gathering, or dangerous shoals ahead, you don’t sit back and do nothing. You take action — to protect your ship, to keep your crew safe. Anything less is negligence. It is a dereliction of duty. And so, too, with climate change. Denying it, or refusing to deal with it endangers our national security. It undermines the readiness of our forces.
It’s been said of life on the sea — “the pessimist complains about the wind, the optimist expects it to change; the realist adjusts the sails.” Cadets, like you, I reject pessimism. We know what we as Americans can achieve when we set ourselves to great endeavors. We are, by nature, optimists — but we’re not blind optimists. We know that wishful thinking in the face of all evidence to the contrary would set us on a course for disaster. If we are to meet this threat of climate change, we must be realists. We have to readjust the sails.
That’s why confronting climate change is now a key pillar of American global leadership. When I meet with leaders around the world, it’s often at the top of our agenda — a core element of our diplomacy. And you are part of the first generation of officers to begin your service in a world where the effects of climate change are so clearly upon us. It will shape how every one of our services plan, operate, train, equip, and protect their infrastructure, their capabilities, today and for the long term. So let me be specific on how your generation will have to lead the way to both prepare ourselves and how to prevent the worst effects in the future.
Around the world, climate change increases the risk of instability and conflict. Rising seas are already swallowing low-lying lands, from Bangladesh to Pacific islands, forcing people from their homes. Caribbean islands and Central American coasts are vulnerable, as well. Globally, we could see a rise in climate change refugees. And I guarantee you the Coast Guard will have to respond. Elsewhere, more intense droughts will exacerbate shortages of water and food, increase competition for resources, and create the potential for mass migrations and new tensions. All of which is why the Pentagon calls climate change a “threat multiplier.”
Understand, climate change did not cause the conflicts we see around the world. Yet what we also know is that severe drought helped to create the instability in Nigeria that was exploited by the terrorist group Boko Haram. It’s now believed that drought and crop failures and high food prices helped fuel the early unrest in Syria, which descended into civil war in the heart of the Middle East. So, increasingly, our military and our combatant commands, our services — including the Coast Guard — will need to factor climate change into plans and operations, because you need to be ready.
Around the world, climate change will mean more extreme storms. No single weather event can be blamed solely on climate change. But Typhoon Haiyan in the Philippines gave us a possible glimpse of things to come — one of the worst cyclones ever recorded; thousands killed, many more displaced, billions of dollars in damage, and a massive international relief effort that included the United States military and its Coast Guard. So more extreme storms will mean more humanitarian missions to deliver lifesaving help. Our forces will have to be ready.
As Admiral Zukunft already mentioned, climate change means Arctic sea ice is vanishing faster than ever. By the middle of this century, Arctic summers could be essentially ice free. We’re witnessing the birth of a new ocean — new sea lanes, more shipping, more exploration, more competition for the vast natural resources below.
In Alaska, we have more than 1,000 miles of Arctic coastline. The United States is an Arctic nation, and we have a great interest in making sure that the region is peaceful, that its indigenous people and environment are protected, and that its resources are managed responsibly in partnership with other nations. And that means all of you are going to have to step up — because few know the Arctic better than the U.S. Coast Guard. You’ve operated there across nearly 150 years. And as the Arctic opens, the role that the Coast Guard plays will only grow. I believe that our interests in the Arctic demand that we continue to invest in an enduring Coast Guard icebreaking capacity.
I was proud to nominate your last commandant, Admiral Papp, as our special representative for the Arctic. And as the U.S. chairs the Arctic Council this year, I’m committed to advancing our interests in this critical region because we have to be ready in the Arctic, as well.
Climate change, and especially rising seas, is a threat to our homeland security, our economic infrastructure, the safety and health of the American people. Already, today, in Miami and Charleston, streets now flood at high tide. Along our coasts, thousands of miles of highways and roads, railways, energy facilities are all vulnerable. It’s estimated that a further increase in sea level of just one foot by the end of this century could cost our nation $200 billion.
In New York Harbor, the sea level is already a foot higher than a century ago — which was one of the reasons Superstorm Sandy put so much of lower Manhattan underwater. During Sandy, the Coast Guard mounted a heroic response, along with our National Guard and Reserve. But rising seas and stronger storms will mean more disaster response missions. And we need the Coast Guard to be ready, because you are America’s maritime first responder.
Climate change poses a threat to the readiness of our forces. Many of our military installations are on the coast, including, of course, our Coast Guard stations. Around Norfolk, high tides and storms increasingly flood parts of our Navy base and an airbase. In Alaska, thawing permafrost is damaging military facilities. Out West, deeper droughts and longer wildfires could threaten training areas our troops depend on.
So politicians who say they care about military readiness ought to care about this, as well. Just as we’re helping American communities prepare to deal with the impacts of climate change, we have to help our bases and ports, as well. Not just with stronger seawalls and natural barriers, but with smarter, more resilient infrastructure — because when the seas rise and storms come, we all have to be ready.
Now, everything I’ve discussed with you so far is about preparing for the impacts of climate change. But we need to be honest — such preparation and adaptation alone will not be enough. As men and women in uniform, you know that it can be just as important, if not more important, to prevent threats before they can cause catastrophic harm. And only way — the only way — the world is going to prevent the worst effects of climate change is to slow down the warming of the planet.
Some warming is now inevitable. But there comes a point when the worst effects will be irreversible. And time is running out. And we all know what needs to happen. It’s no secret. The world has to finally start reducing its carbon emissions — now. And that’s why I’ve committed the United States to leading the world on this challenge.
Over the past six years, we’ve done more than ever to reduce harmful emissions, unprecedented investments to cut energy waste in our homes and building, standards to double the fuel efficiency of our vehicles. We’re using more clean energy than ever before — more solar, more wind. It’s all helped us reduce our carbon emissions more than any other advanced nation. And today, we can be proud that our carbon pollution is near its lowest levels in almost two decades. But we’ve got to do more.
So, going forward, I’ve committed to doubling the pace at which we cut carbon pollution. And that means we all have to step up. And it will not be easy. It will require sacrifice, and the politics will be tough. But there is no other way. We have to make our homes and buildings more efficient. We have to invest in more energy research and renewable technologies. We have to move ahead with standards to cut the amount of carbon pollution in our power plants. And working with other nations, we have to achieve a strong global agreement this year to start reducing the total global emission — because every nation must do its part. Every nation.
So this will be tough. But as so often is the case, our men and women in uniform show us the way. They’re used to sacrifice and they are used to doing hard stuff. Class of 2015, you’ve built new equipment that uses less energy. You’ve designed new vessels with fewer harmful emissions. Stephen Horvath, selected as a Fulbright Scholar, will research new technologies for renewable energies. The Coast Guard is building more fuel-efficient cutters. So you’re already leading. And, Cadets, as you go forward, I challenge you to keep imagining and building the new future we need — and make your class motto your life’s work: “To go where few dare.” This is a place where we need you.
Across our military, our bases and ports are using more solar and wind, which helps save money that we can use to improve readiness. The Army is pursuing new, lighter, more fuel-efficient vehicles. The Air Force F-22 broke the sound barrier using biofuels. And the Navy runs an entire carrier strike group — the Green Fleet — with biofuels. Our Marines have deployed to Afghanistan with portable solar panels, lightening their load and reducing dangerous resupply missions. So fighting climate change and using energy wisely also makes our forces more nimble and more ready. And that’s something that should unite us as Americans. This cannot be subject to the usual politics and the usual rhetoric. When storms gather, we get ready.
Obama turns up heat on climate change, national security
In a commencement address at the US Coast Guard Academy, President Obama addressed risks to national security from the growing impacts of climate change. http://www.csmonitor.com/USA/Politics/2015/0520/Obama-turns-up-heat-on-climate-change-national-security
California joins other states, provinces in climate change agreement http://www.latimes.com/local/political/la-me-pc-jerry-brown-california-international-climate-change-20150519-story.html