Science-related excerpts from President Obama’s State of the Union address

We believed we could reduce our dependence on foreign oil and protect our planet. And today, America is number one in oil and gas. America is number one in wind power. Every three weeks, we bring online as much solar power as we did in all of 2008. And thanks to lower gas prices and higher fuel standards, the typical family this year should save $750 at the pump.

We believed we could prepare our kids for a more competitive world. And today, our younger students have earned the highest math and reading scores on record. Our high school graduation rate has hit an all-time high. And more Americans finish college than ever before.

By the end of this decade, two in three job openings will require some higher education. Two in three. And yet, we still live in a country where too many bright, striving Americans are priced out of the education they need. It’s not fair to them, and it’s not smart for our future.

That’s why I am sending this Congress a bold new plan to lower the cost of community college—to zero.

Forty percent of our college students choose community college. Some are young and starting out. Some are older and looking for a better job. Some are veterans and single parents trying to transition back into the job market. Whoever you are, this plan is your chance to graduate ready for the new economy, without a load of debt. Understand, you’ve got to earn it—you’ve got to keep your grades up and graduate on time. Tennessee, a state with Republican leadership, and Chicago, a city with Democratic leadership, are showing that free community college is possible. I want to spread that idea all across America, so that two years of college becomes as free and universal in America as high school is today. And I want to work with this Congress, to make sure Americans already burdened with student loans can reduce their monthly payments, so that student debt doesn’t derail anyone’s dreams.

Thanks to Vice President Biden’s great work to update our job training system, we’re connecting community colleges with local employers to train workers to fill high-paying jobs like coding, and nursing, and robotics. Tonight, I’m also asking more businesses to follow the lead of companies like CVS and UPS, and offer more educational benefits and paid apprenticeships—opportunities that give workers the chance to earn higher-paying jobs even if they don’t have a higher education.

21st century businesses will rely on American science, technology, research and development. I want the country that eliminated polio and mapped the human genome to lead a new era of medicine—one that delivers the right treatment at the right time. In some patients with cystic fibrosis, this approach has reversed a disease once thought unstoppable. Tonight, I’m launching a new Precision Medicine Initiative to bring us closer to curing diseases like cancer and diabetes—and to give all of us access to the personalized information we need to keep ourselves and our families healthier.

I intend to protect a free and open internet, extend its reach to every classroom, and every community, and help folks build the fastest networks, so that the next generation of digital innovators and entrepreneurs have the platform to keep reshaping our world.

I want Americans to win the race for the kinds of discoveries that unleash new jobs—converting sunlight into liquid fuel; creating revolutionary prosthetics, so that a veteran who gave his arms for his country can play catch with his kid; pushing out into the Solar System not just to visit, but to stay. Last month, we launched a new spacecraft as part of a re-energized space program that will send American astronauts to Mars. In two months, to prepare us for those missions, Scott Kelly will begin a year-long stay in space. Good luck, Captain—and make sure to Instagram it.

Now, the truth is, when it comes to issues like infrastructure and basic research, I know there’s bipartisan support in this chamber. Members of both parties have told me so. Where we too often run onto the rocks is how to pay for these investments.

Our diplomacy is at work with respect to Iran, where, for the first time in a decade, we’ve halted the progress of its nuclear program and reduced its stockpile of nuclear material. Between now and this spring, we have a chance to negotiate a comprehensive agreement that prevents a nuclear-armed Iran; secures America and our allies—including Israel; while avoiding yet another Middle East conflict. There are no guarantees that negotiations will succeed, and I keep all options on the table to prevent a nuclear Iran. But new sanctions passed by this Congress, at this moment in time, will all but guarantee that diplomacy fails—alienating America from its allies; and ensuring that Iran starts up its nuclear program again. It doesn’t make sense. That is why I will veto any new sanctions bill that threatens to undo this progress. The American people expect us to only go to war as a last resort, and I intend to stay true to that wisdom.

In West Africa, our troops, our scientists, our doctors, our nurses and healthcare workers are rolling back Ebola—saving countless lives and stopping the spread of disease. I couldn’t be prouder of them, and I thank this Congress for your bipartisan support of their efforts. But the job is not yet done—and the world needs to use this lesson to build a more effective global effort to prevent the spread of future pandemics, invest in smart development, and eradicate extreme poverty.

In the Asia Pacific, we are modernizing alliances while making sure that other nations play by the rules—in how they trade, how they resolve maritime disputes, and how they participate in meeting common international challenges like nonproliferation and disaster relief. And no challenge—no challenge—poses a greater threat to future generations than climate change.

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.

I’ve heard some folks try to dodge the evidence by saying they’re not scientists; that we don’t have enough information to act. Well, I’m not a scientist, either. But you know what—I know a lot of really good scientists at NASA, and NOAA, and at our major universities. The best scientists in the world are all telling us that our activities are changing the climate, and if we do not act forcefully, we’ll continue to see rising oceans, longer, hotter heat waves, dangerous droughts and floods, and massive disruptions that can trigger greater migration, conflict, and hunger around the globe. The Pentagon says that climate change poses immediate risks to our national security. We should act like it.

That’s why, over the past six years, we’ve done more than ever before to combat climate change, from the way we produce energy, to the way we use it. That’s why we’ve set aside more public lands and waters than any administration in history. And that’s why I will not let this Congress endanger the health of our children by turning back the clock on our efforts. I am determined to make sure American leadership drives international action. In Beijing, we made an historic announcement—the United States will double the pace at which we cut carbon pollution, and China committed, for the first time, to limiting their emissions. And because the world’s two largest economies came together, other nations are now stepping up, and offering hope that, this year, the world will finally reach an agreement to protect the one planet we’ve got.