That bright blue ball rising over the moon's surface, containing everything we hold dear - the laughter of children, a quiet sunset,… — Barack Obama Copy Share Image
As the world's largest economy and second-largest carbon emitter, as a country with unsurpassed ability to drive innovation and scientific breakthroughs, as… — Barack Obama Copy Share Image
The world must come together to confront climate change. There is little scientific dispute that if we do nothing, we will face… — Barack Obama Copy Share Image
Those who are already feeling the effects of climate change don't have time to deny it - they're busy dealing with it. — Barack Obama Copy Share Image
The problem with all these tired excuses for inaction is that it suggests a fundamental lack of faith in American business and… — Barack Obama Copy Share Image
Today we're seeing that climate change is about more than a few unseasonably mild winters or hot summers. It's about the chain… — Barack Obama Copy Share Image
Global warming is not just the greatest environmental challenge facing our planet - it is one of our greatest challenges of any… — Barack Obama Copy Share Image
We have to all shoulder the responsibility for keeping the planet habitable, or we're going to suffer the consequences - together. — Barack Obama Copy Share Image
While we may not live to see the full realization of our ambition, we will have the satisfaction of knowing that the… — Barack Obama Copy Share Image
I believe in evolution, scientific inquiry, and global warming; I believe in free speech, whether politically correct or politically incorrect, and I… — Barack Obama Copy Share Image
Our planet is changing in ways that will have profound impacts on all of humankind. — Barack Obama Copy Share Image
All across the world, ...increasingly dangerous weather patterns and devastating storms are abruptly putting an end to the long-running debate over whether… — Barack Obama Copy Share Image
The science [of global warming] is beyond dispute... Delay is no longer an option. Denial is no longer an acceptable response — Barack Obama Copy Share Image
So here's what I want you to know, and here's what I want all our men and women in uniform to know: Because of… — Barack Obama Copy Share Image
The peaceful transition of power is one of the hallmarks of our democracy. — Barack Obama Copy Share Image
As opposed to getting into arguments about, well, these folks have been treated fairly so now we're going to be doing things that, very… — Barack Obama Copy Share Image
What we've said to the girls is: 'If you guys ever decide that you're going to get a tattoo, then mommy and me will… — Barack Obama Copy Share Image
All of us take offense to anyone who reaps the rewards of living in America without taking on the responsibilities of living in America.… — Barack Obama Copy Share Image
The world is complicated and full of grays, but there's still truth there to be found. — Barack Obama Copy Share Image
That is another theme in the book [Dreams from My Father]. How do we exercise more empathy in our public discourse? How do we… — Barack Obama Copy Share Image
I can say across Europe that many principles that have been taken for granted here around free speech, and around civil liberties and an… — Barack Obama Copy Share Image
So Americans understand the costs of war. Yet as a country, we will never tolerate our security being threatened, nor stand idly by when… — Barack Obama Copy Share Image
I want to thank the Greek people publicly for their humanitarian response to the crisis of so many migrants and refugees seeking safety in… — Barack Obama Copy Share Image