1.
Every person who has ever achieved anything has been knocked down many times. But all of them picked themselves up and kept going, and that is what I have always tried to do.
Wangari Maathai
3.
Let's just say that global warming deniers are now on a par with Holocaust deniers.
Ellen Goodman
4.
In the end, the question is not, how do we use nature to serve our interests? It's how can we use humans to serve nature's interest?'
William McDonough
6.
We are running out of time, we must have a planetary solution to a planetary crisis.
Al Gore
7.
Society is defined not only by what it creates, but by what it refuses to destroy.
John C. Sawhill
8.
Every person is the right person to act. Every moment is the right moment to begin.
Jonathan Schell
9.
We've been given a warning by science, and a wake-up call by nature; it is up to us now to heed them.
Bill McKibben
10.
What I worry about is climate change, because that would have untold effects that we can't even measure yet.
Susan George
11.
I'm not a big believer in man-made climate change.
Donald Trump
12.
For everybody who thinks it's warming, I can find somebody who thinks it isn't.
Mitch McConnell
13.
Climate change: Don't undermine the science just because you don't like the economics
Brian Cox
14.
Perhaps we cannot raise the winds. But each of us can put up the sail, so that when the wind comes we can catch it.
E. F. Schumacher
15.
It's not five minutes to midnight. It's five minutes after midnight.
Angela Merkel
16.
We are not an endangered species ourselves yet, but this is not for lack of trying.
Douglas Adams
18.
Do we want to be remembered as the generation that saved the banks and let the biosphere collapse?
George Monbiot
19.
Honored delegates, leaders of the world, I pretend for a living.
Leonardo DiCaprio
21.
We don't have time for a meeting of the Flat Earth Society.
Barack Obama
22.
Climate change represents the greatest and widest-ranging market failure ever seen
Nicholas Stern
23.
Nature's standard operating procedure, pairing a population explosion with a population crash.
Alfred W. Crosby
24.
In reality, climate change is actually the biggest thing thats going on every single day.
Bill McKibben
26.
Global warming isn't a prediction. It is happening.
James Hansen
27.
The antidote to climate change is community.
Starhawk
28.
Nature is not static, but causes its own, internally-generated changes - both in climate and in biological systems.
Roy Spencer
29.
There is no question that climate change is happening; the only arguable point is what part humans are playing in it.
David Attenborough
31.
No country can solve climate change alone, we have to take global measures.
Jose Mujica
34.
I am a skeptic...Global warming has become a new religion.
Ivar Giaever
35.
It's easier to discredit the science than to say that climate change is a genuine issue but we don't want to do anything about it.
Katharine Hayhoe
36.
As far as I'm concerned, however, it is clear that the concept of premium will be increasingly defined through sustainability in the future.
Norbert Reithofer
37.
The climate change is real today, but also the solutions that we have available to us that are cost-effective and beneficial to everyone are at our disposal now.
Gina McCarthy
39.
It is the greatest scam in history. I am amazed, appalled and highly offended by it.
John Coleman
41.
We are in an extremely precarious and urgent situation that compels immediate action
David Karoly
42.
Global warming can mean colder, it can mean drier, it can mean wetter.
Steven Guilbeault
43.
I'm often asked whether I believe in Global Warming. I now just reply with the question: "Do you believe in Gravity?"
Neil deGrasse Tyson
45.
Think globally, act locally": "Our salvation depends upon our ability to create a religion of nature.
Rene Dubos
46.
Ultimately, the human being is in the mercy of nature.
Dalai Lama
48.
Our changing climate has changed our politics.
Hilary Benn
49.
Protecting our future on this planet depends on the conscious evolution of our species.
Leonardo DiCaprio
50.
I think it is manmade. I think it's clearly manmade.
Joe Biden