George H.W. Bush said we will lead on climate change, and we'll lead from the top. That was 30 years ago. And now Republicans can't even acknowledge that climate change is human caused or real because of the outside spending in our elections.
Climate change is real, caused by human activity and already devastating our nation and planet. The United States must lead the world in combating climate change and transforming our energy system away from fossil fuels and toward energy efficiency and sustainability.
In going abroad we change the climate not our dispositions.
Sometimes our ability to accept what we can't change is tied to our willingness to change what we can.
I report to you that our country is challenged at home and abroad: that it is our will that is being tried and not our strength; our sense of purpose and not our ability to achieve a better America.
Because the idea of climate change is so plastic, it can be deployed across many of our human projects and can serve many of our psychological, ethical and spiritual needs...We need to ask not what we can do for climate change, but to ask what climate change can do for us.
...Denmark should be a green and sustainable society with a visionary climate and energy policy...The answer to these challenges lies in the way we produce and consume energy and in our ability to adapt our society to climate change.
Our safety at home and the cause of freedom abroad is largely contingent upon our success in Iraq.
We [USA] need to deal with our problems here at home if we're going to be strong enough to lead abroad.
Decarbonising our energy system is not some abstract regulatory requirement. It is an essential responsibility that we hold towards our children and grandchildren as the only way to effectively counter the threat of climate change.
It is manifestly in the interest of the United States to deal with the very real threat that climate change poses. And that's why President Obama has worked so hard to reduce our own emissions and to lead internationally in forging the Paris climate agreement.
Despite the international scientific community's consensus on climate change, a small number of critics continue to deny that climate change exists or that humans are causing it. Widely known as climate change "skeptics" or "deniers," these individuals are generally not climate scientists and do not debate the science with the climate scientists.
The effects of climate change are real and only getting worse. I would like to build on the promises of the Paris Climate Agreement and make our country a global leader on the fight against climate change.
We all know a lot of people who died in 9/11, the World Trade Center. A lot of money funding that mission is directly tied - from the 9/11 Commission, directly tied to Iran, Hezbollah, Hamas.
I think that men have tremendous ability to lead. And I think women have a tremendous ability to lead, and they lead differently, and it gives a wonderful perspective to the problems.
...climate change is accelerating. It threatens our well being, our security, and our economic development. It will lead to uncontrollable risks and dramatic damage if we do not take resolute countermeasures.