Mr. President, I rise today to address an alarming trend that I see in our national discourse. As legislators, our decisions need to be rooted in facts. Science driven by data and rigorous analysis needs to inform our policymaking.…
Mr. President, I rise today to address an alarming trend that I see in our national discourse. As legislators, our decisions need to be rooted in facts. Science driven by data and rigorous analysis needs to inform our policymaking.
Scientists are the ones who made the United States the world's innovator in the last century. Scientists are the people who gave us antibiotics, for example. Do you like being able to use antibiotics? Well, then, thank scientists.
Scientists put a man on the Moon--several men, actually--and got him back safely. These are rocket scientists.
Scientists made it possible for Americans to watch this speech on C- SPAN--that is C-SPAN, the Cable Satellite Public Affairs Network--also rocket scientists.
Scientists also came up with such useful things as the Internet.
A scientist from the University of Minnesota, a Noble Price-winning agronomist named Norman Borlaug, is credited with saving over 1 billion lives worldwide. He did this by using science to develop a high-yield, disease-resistant wheat that was planted in Pakistan, India, and elsewhere around the world.
By engineering our next-generation weapons systems, scientists ensure that our military will continue to be the most powerful in the world.
We rely on science and scientists, and if we are to progress as a country, if we and future generations of Americans are to be healthy and prosperous and safe, we better put science right at the center of our decisionmaking. Yet, right now, foundations and think tanks funded by the fossil fuel industry are spreading misinformation about the integrity of climate science, much as think tanks paid by the tobacco industry used misinformation to cast doubt about the health hazards of smoking.
Ignoring or flatout contradicting what climate scientists are telling us about the warming climate and the warming planet can lead to really bad decisions on natural energy and environmental policies here in Congress. So today Senator Whitehouse and I want to take some time to talk about climate science and about the fact that a scientific consensus on climate change has been reached. Climate change is happening and is being driven by human activities.
From the National Academy of Sciences, to the American Meteorological Society, to the American Academy for the Advancement of Science, all of the preeminent scientific institutions agree that manmade greenhouse gas emissions are warming the planet and are a threat to our economy, to our security, and to our health, and so do the overwhelming majority of actively publishing climatologists.
This graph, taken from a study published by the National Academy of Sciences, shows responses to the survey question: Do you think human activity is a significant contributing factor in changing mean global temperatures?
What you see here is that as climate expertise goes up, so does the affirmation that climate change is real and is caused by human beings. Among the most expert pool of respondents, climatologists who are actively publishing on climate change, represented by this bar right here, the rightmost bar, 97 percent of that category of scientists answered yes. Of course, there are a few articles published by climate skeptics in peer-reviewed journals, but the vast majority--97 percent-- of the peer-reviewed literature supports the notion that people are causing the Earth's climate to change.
What are peer-reviewed articles? Well, they are articles scientists write after conducting experiments. The experimentation is designed to test a hypothesis. If the hypothesis holds up, the scientist writes a paper describing the experiment and sends to it a professional journal. The journal then sends to it other experts in the field--peer reviewers--who see if they can tear any holes in the theory. They question the methodology. They check the math. Very often, they send the paper back with questions. And the researchers will make changes to satisfy the reviewers' inquires. If in the end the peer reviewers think the work is sound, they recommend the paper for publication. Then, after publication, other scientists in the field are free to read the paper and plug away and disprove it if they can. That is a peer- reviewed paper.
I repeat, the vast majority of peer-reviewed literature supports the notion that people are causing the Earth's climate to change, and 97 percent of published climatologists say yes when asked: Do you think human activity is a significant contributing factor in changing mean global temperatures?
Yet, in spite of all of this--and these are all new reports on top of this 97 percent number that was established. Yet the conservative media and some of my colleagues in Congress seem to think it is just fine to ignore what these scientists are saying.
Let me illustrate this with an analogy. Say you went to a doctor and the doctor told you: You better start eating more sensibly and start exercising, because you are tremendously overweight. I see that you have a family history of heart disease, and your father died of a heart attack at an early age. You have to go on a diet and start working out a little bit.
You say: You know what. I want a second opinion. So you go to a second doctor and he says: OK, you have a family history of heart disease. Your father died of a heart attack at a young age, and you weigh over 300 pounds. You smoke three packs a day. Your cholesterol is out of control, your blood pressure is through the roof. It would be irresponsible of me as a doctor not to immediately send you to this place at the Mayo Clinic that I know. I think you have to go there.
You say: Thanks, doctor, but I want a third opinion. So you go to the third doctor and the third doctor reads the chart and looks at you and goes: Wow, I am amazed that you are still alive.
You say: You know what. I want a fourth opinion. And then you go to the fourth, fifth, sixth, and seventh doctors. They are all saying the same thing. But you keep asking for more opinions.
Finally, you go to the 25th doctor. The 25th doctor says: It is a good thing you came to me, because all this diet and exercise would have been a complete waste. You are doing fine. Those other doctors are in the pockets of the fresh fruit and vegetable people. He says: Enjoy life, eat whatever you want, keep smoking, and watch a lot of TV. That is my advice.
Then you learn the doctor was paid a salary by the makers of Twinkies, which, don't get me wrong, are a delicious snack food and should be eaten in moderation. Am I making sense here?
Was he part of a foundation?
This is actually an interesting area. There is a well- established link between the scientists who have worked for think tanks such as George C. Marshall Institute, Heartland Institute, and other foundations, which were funded at first by tobacco money and, since then, by the fossil fuel industry. These scientists have been paid to spread misinformation in order to cast doubt. That is all they have to do--on a whole host of scientific issues--first, tobacco and acid rain, the hole in the ozone layer, and now climate change.
Take tobacco, for example. Scientists were paid to testify in court that there was no proof that smoking caused cancer or was addictive, even after the industry scientists knew darn well that cigarettes were addictive and did cause cancer and heart disease. In fact, the tobacco industry was found guilty in 2004 of plotting to conceal the health risks and addictiveness of cigarettes from the public. The judge found that the tobacco industry had ``devised and executed a scheme to defraud consumers and potential consumers about the hazards of cigarettes--hazards that their own internal company documents proved they had known since the 1950s.''
The whole purpose of this scheme was to provide misinformation, to confuse the public, to manufacture doubt, and that is what is happening right now with climate change. Public data from the Security and Exchange Commission and from charitable organization reports to the IRS report showed that between 2005 and 2008, ExxonMobil gave about $9 million to groups linked to climate change denial, while foundations associated with the private oil company Koch Industries gave nearly $25 million. The third major funder was the American Petroleum Institute. All in all, the energy industry spent hundreds of millions of dollars, even billions of dollars, on lobbying against climate change legislation between 1999 and 2010, including a large spike in spending from 2008 to 2010.
Climategate. Sometimes the Senator and I refer to it as ``Climategate-gate.''
I thank my colleague for bringing this up. Let's talk about that. This is the leak of thousands of e-mails from scientists at the University of East Anglia Climate Research Unit back in 2009. It was done right before the Copenhagen conference, right?
OK. The conservative media--remember, this doubt is amplified in the conservative echo chamber, talk radio, et cetera. You know what it is, the Wall Street Journal editorial page, Fox News, et cetera. Conservative media pounced, taking quotes out of context to sensational lies like this ``scandal.'' Most of the attacks were directed at an e-mail by Phil Jones, a climate scientist working with the East Anglia Climate Research Unit, in which in this e-mail he referred to using ``Mike's Nature trick of adding in the real temps to each series for the last 20 years to hide the decline.'' That sounds very bad, ``trick'' and ``hide the decline.'' That went viral in the conservative media--evidence that the scientific consensus on climate change was a giant hoax. We had a Member of this body who said the science behind this consensus ``is the same science that, through climategate, has been totally rebuffed and no longer legitimate, either in reality or in the eyes of the American people and the people around the world.''
But it turns out that the trick being referred to in the e-mail is actually a technique to use the most accurate data available. Pre-1960, temperature data would include measurements from thermometers, tree rings, and other so-called temperature proxies. Post-1960--this is the trick--they excluded tree ring data from some specific kinds of trees that were widely recognized by the scientific community to be unreliable after 1960. So the decline refers--they refer to it as--it isn't a decline in global temperatures, as the deniers claim.
Since 1960, we have had pretty good measurement of temperatures around the world with things such as thermometers. They knew this tree ring gave an apparent decline in temperature, as measured by these specific kinds of trees that were known to be inaccurate compared to all the sensors we have for measuring--and there are thousands and thousands and thousands and thousands and thousands of measurements of the temperature around the Earth every minute, every day.
So this was the ``trick''--a technique to use the most accurate data available of global temperatures from things, again, called thermometers, and one that excluded data widely known to the scientific community to be inaccurate. That is what the ``trick'' was. That is all. That is what Phil Jones referred to in his e-mail. Ironically, he was trying to be precise.
The university could be biased.
Now, let's make a distinction between people who are climate skeptics and people who are climate deniers. This is kind of an important distinction. There is nothing wrong with skepticism. In fact, we love skeptics. Scientists are, by nature, skeptical. If someone has a new idea, they need to prove conclusively they are right before 97 percent of scientists will believe them. This has already happened for an overwhelming majority of climate scientists who have concluded, again, that global warming is happening and that it is caused by mankind. But there are a small number of them who still have questions.
On the other hand, a climate denier is someone who would not be convinced no matter how overwhelming the evidence. And, as I pointed out, a lot of these deniers are being paid by polluters to say what they want.
Now, shortly after climategate, or climategate-gate, a physicist at the University of California Berkeley, Richard Muller, who was skeptical of the prevailing views on climate science, decided to test the temperature records. Muller, a skeptic, started the Berkeley Earth Surface Temperature Study to reevaluate the record and weed out scientific biases. This was gold to climate deniers. In fact, among the funders for the Muller study was the Charles Koch Foundation. But things didn't work out the way the deniers had hoped.
In late March, Dr. Muller testified before the House Science and Technology Committee with his initial findings on temperature increases since the late 1950s. This is what he said:
Our result is very similar to that reported by the prior
groups--a rise of about .7 degrees Celsius since 1957. This
agreement with the prior analysis surprised us.
Because, as I say, they were skeptics. Muller basically recreated the blade of the so-called hockey stick graph, or the temperature graph, that had come under attack in climategate.
This graph shows Muller's estimates against the previous estimates. Muller's Berkeley is black. You will see it is just identical, pretty much. This past October Dr. Muller's group released its findings, and to the dismay of skeptics and deniers these findings further confirmed the prevailing science behind climate change and the work of the scientists attacked during climategate-gate.
We can see the results on the chart. This gray band indicates a 95- percent statistical spacial uncertainty. But it is exactly--and his line is the black line--exactly what the other scientists measured.
The summary of the findings begins by saying, bluntly, ``global warming is real,'' and goes on to say:
Our biggest surprise was that the new results agreed so
closely with the warming values published previously by other
teams in the U.S. and U.K.
Including East Anglia.
This confirms these studies were done carefully and that
potential biases identified by climate change skeptics did
not seriously affect their conclusion.
So even though these claims that the consensus on global warming is a hoax have been refuted so convincingly--by a skeptic no less; funded by Charles Koch, no less--some of the deniers keep repeating it. The science is settled and climategate, or climategate-gate, was just a big distraction. So now let's move on and figure out how we are going to attack the challenge of climate change.
Explain why the bark beetle is doing this. What is happening and how does that relates to climate change?
I am glad the Senator brings up the phony-baloney doubt, especially with this extreme weather we have been experiencing. Some of my colleagues on the other side have pointed to the extreme snowstorms--at least one of my colleagues has--in the Northeast over the last several winters as evidence that global warming is a hoax. Again, this is completely misleading. Intensifying blizzards aren't due to the Earth getting cooler, they are due to increased moisture content in the air. Warmer air holds more moisture.
Now, basically, it doesn't have to be that cold for it to snow. It just has to be 32 degrees or below. What is snow? It is frozen water. So it is about water. The atmosphere is now holding more water because it is warmer. Warmer air holds more water than colder air. The main point is that these increased natural disasters have real costs.
A few months ago we had a hearing in the Energy and Natural Resources Committee on the Forest Service's management of the intense forest fires we had out West this year. In that hearing, Forest Service Chief Tom Tidwell told me he is seeing longer forest fire seasons out West-- more than 30 days longer than what we used to have even a decade ago. Forest Service climate experts--and these are scientists--have said that a major contributing factor to these longer fire seasons and more intense fires is climate change.
The cost of these fires, passed on to all levels of government and to society as a whole, is huge. It is something that Members on both sides of the aisle recognize and are concerned about. Several of my Republican colleagues in that hearing expressed their concerns about the cost.
They referred to a report from the Western Forestry Leadership Coalition, which estimates that the combined direct and indirect costs of forest fires can be as much as 30 times the cost of fire suppression alone. We need to factor in the cost of forest rehabilitation, the loss of tax revenues for local governments, loss of businesses that depend on forest resources from property losses, not to mention the immeasurable cost of lives which are lost due to the fires.
I wish to underscore for Members of this body that when we have discussions about important issues such as cost of wildfire response, we are talking about the cost of responding to climate change. If forestry specialists at the U.S. Forest Service tell us these fires are getting worse due to climate change, we should be listening to them.
There are folks who get the cost of inaction, and that includes the Department of Defense.
In its 2010 Quadrennial Defense Review--or QDR--the DOD identified climate and energy as among the major national security challenges that America faces now and in the future.
To give you a perspective on the significance of this, ``Crafting a Strategic Approach to Climate and Energy'' was alongside other priorities laid out in the QDR with titles like, ``Succeed in Counterinsurgency, Stability and Counterterrorism Operations,'' and ``Prevent Proliferation of Weapons of Mass Destruction.''
This is serious stuff. It matters for DOD because climate change is predicted to increase food and water scarcity, increase the spread of disease, and spur mass migration and environmental refugees due to more intense storms, floods, and droughts.
OK. Well, the Pope--I mean, didn't the Catholic Church go after Galileo?
Look, between the science supporting climate change and the reality of the dangers that climate change brings, we have to ramp up our efforts to master this challenge, and that means wise investments in clean energy R&D and deployment. They are just a good place to start. Plus, these investments encourage the growth of domestic clean energy-- a domestic clean energy economy which would create jobs--and has created jobs--grow our manufacturing base, and keep us competitive in global energy markets. That is so important because Germany, China, Denmark, and countries all over the world are winning this race.
One of the great parts about this job is spending half the time here and half the time home in Minnesota. Minnesota is a national leader in clean energy.
In 2007, Minnesota passed the highest renewable energy standard in the country at the time, and all our utilities are on track to meet the goal of 25 percent renewable by 2025.
Our largest utility, Xcel Energy, is on its way to 30 percent by 2020. We have universities such as the University of Minnesota Morris which is pushing the frontiers of innovation in greening its campus through a biomass gasification system which provides heating and cooling and electricity, wind turbines that produce power, and LEED- certified buildings. Our farmers have led the country in biofuels, and our universities are leading R&D efforts for the transitions to cellulosic and other advanced biofuels.
By the way, the first commercial cellulosic plant that is scaled up to commercial levels is being built right now. St. Paul has the largest district energy system in North America. It is heating and cooling all of downtown St. Paul with woody biomass. SAGE Electrochromics is a manufacturing plant in Minnesota that has cutting-edge window glass technology that uses a little photovoltaic cell to control and turn these--these windows turn completely opaque and block out all UV during the summer. During the winter, they are these beautiful, huge windows that let in all the light. It isn't like a Polaroid. It is an incredible technology.
The University of Minnesota has just received two grants from the Advanced Research Projects Agency at the Department of Energy, ARPA-E, that was patterned after DARPA, the Defense Advanced Research Projects Agency that created the Internet. Across the State, businesses and cities are working together to make our buildings more energy efficient, using Minnesota-made technologies such as Marvin and Anderson windows. Minnesota, by the way, is the Silicon Valley of windows. We have 3M window films or McQuay heating and air-conditioning systems.
Just last month, I partnered with our cities and counties to launch the Back to Work Minnesota Initiative, aiming to break down barriers in financing retrofits, retrofitting public and commercial buildings across Minnesota. What is great about that, this pays for itself. You finance this and you retrofit a building; it puts people in the building trades to work who are in a depression, and it puts manufacturers that build energy-efficient materials and equipment, geothermal furnace systems and furnaces, heat exchange furnaces, pumps, and you save energy.
The energy efficiency pays for the retrofit in 4 or 5 years and you can capitalize this and we are finding innovative ways to do that. It pays for itself and you lower our carbon footprint. You use less energy, create jobs, save money. It is win-win-win-win. This is something we have to do. It is insane not to.
Mr. President, I thank Senator Whitehouse for his leadership. Algal--by the way, algal is the pronunciation of this. Algal energy is amazing. We are fueling jet fighters with jet fuel made from algae.
Both the President and Energy Secretary Chu have said we are in America's Sputnik moment. They are absolutely right. Fifty years ago we were in a global space race. Today we are in a global clean energy race. Whichever country takes the most action today to develop and make clean energy technologies will dominate the global economy in this century.
That means supporting financing for clean energy and energy efficiency projects. It means tax credits for clean energy manufacturing, providing incentives for retrofitting residential and public and commercial buildings. It means supporting basic research and keeping alive initiatives that support clean energy technology innovation. These need to be our priorities as we make energy policy and budget decisions.
We can pay for these investments by cutting expensive, outdated subsidies for oil companies that are making record profits. There is a lot more to be done if we are going to win this global clean energy race, but it is not going to be easy. It means unifying as a country and starting to do things differently than we have been doing them.
Albert Einstein said:
We can't solve problems by using the same kind of thinking
we used when we created them.
I am convinced we can win this race. No other country is better positioned. But first people need to understand the stakes. Climate change is real, and failure to address it is bad for our standing in the global economy, bad for the Federal budget, and bad for our national security. We can do better than that for our children and our grandchildren and posterity.
Mr. President, I thank Senator Whitehouse and I yield the floor.
I suggest the absence of a quorum.
I take that back.